Reliable scales for precise industrial weighing
Scales are essential for accurate weight determination in production, laboratory and shipping environments, providing clear benefits in process control, quality assurance and legal compliance. A well-chosen scale delivers the required weighing range and readability while ensuring repeatable results for tasks such as quality control, recipe formulation or parcel handling, and integrates features like tare, counting and data export to streamline workflows. Consideration of environmental influences, routine calibration or legal verification and sturdy construction for heavy-duty use ensures consistent performance with precision scales, platform scales and counting scales.
1.5 kg Single-Point Load Cell Eloxated Aluminium, IP65 EN 60529 - KERN
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1.5kg Plastic Case For Custom Test Weights E1–M3, Padded Insert - KERN
Take advantage of a custom-drilled, padded interior and a durable plastic shell designed for transport and organised storage of precision weights up to 5 kg; the case is tailored for calibration classes E1–M3 and supports button/compact formats. Order the item directly via Metav Werkzeuge or ask our consultants for configuration advice. KERN 313-080-400 Plastic case for individual weight sets – up to 5 kg, classes E1–M3 A KERN 313-080-400 plastic case designed as a customer-configurable, drilled and padded carrying solution for compact/button calibration and test weights used in laboratories and workshops Custom-drilled and padded interior Suitable for calibration weights E1–M3 Durable plastic shell, lightweight transport Organised protection that preserves calibration integrity A custom-drilled, padded interior keeps individual weights secure and prevents contact-related damage or surface contamination during storage and transport. The configurable cavities are sized to accept button/compact formats commonly used in metrology, which avoids movement and friction that could affect calibration marks. By providing dedicated locations for each weight, the case contributes to a controlled storage environment and reduces handling time during routine checks, supporting accurate measurement workflows. Configurable layout to streamline workshop processes The option to configure the internal layout means the case adapts to bespoke sets rather than forcing components into ill-fitting cavities. A tailor-made arrangement reduces search and preparation time, accelerating calibration routines and saving labour hours in production or inspection departments. This modular approach supports mixed sets across classes E1–M3 and nominal values up to 5 kg, enabling efficient inventory organisation for both laboratories and service technicians. Lightweight construction with transport-ready durability Manufactured from robust plastic, the case combines protection with portability. The carrying solution itself weighs 1.5 kg, making handling during transport straightforward while still providing a resilient shell against knocks and environmental exposure. The material resists moisture and common workshop contaminants, preserving the surface quality of precision weights and extending the interval between maintenance operations. Special-order notice and recommended planning These universal cases are produced as special-made items—drilled and cushioned to customer specifications—and are therefore non-returnable. Early planning is advised: confirm the exact weight formats (button/compact), calibration classes, and nominal value range before ordering. For bespoke layouts or questions about compatibility with existing sets, consult with Metav Werkzeuge to ensure the configuration meets the intended workflow and metrological requirements. Contact Metav Werkzeuge in Emmerich for tailored configuration and secure supply of KERN cases — email info@metav-werkzeuge.com or call +49 2822 7131930 for detailed advice Technical data Article number: 313-080-400 Manufacturer: KERN GTIN: 4045761077966 Origin: DE Material: Plastic SKU: 313-080-400 Facts Case weight: 1.5 kg Suitable for nominal weights: 1 mg–5 kg Calibration classes: E1–M3 Harmonised code: 84239090 eClass: 21100103 Special features Custom-drilled interior Padded insert for shock protection Designed for button/compact weight formats Universal case as special order Special orders are non-returnable FAQ Is the interior layout adjustable after purchase? The interior is produced to specification; the KERN 313-080-400 case is configured at manufacture and is not intended for post-production adjustment. Can the case accommodate both button and compact weights in one set? Yes, the plastic case supports mixed arrangements for button/compact formats when specified during configuration. What classes of calibration weights fit this case? The design supports weights in classes E1 to M3 and nominal values up to 5 kg as ordered. Manufacturer: KERN · Origin: Germany · Distributor contact: Metav Werkzeuge, Emmerich · Email: info@metav-werkzeuge.com · Tel: +49 2822 7131930 · WhatsApp: +49 170 2837271
1.5m RS-232 Interface Cable For Floor And Pallet Scales, Non-Retrofit - KERN
Combine compact RS‑232 connectivity, an included 1.5 m interface cable and direct compatibility with KERN floor, platform and pallet scales for reliable data transfer; order the interface directly via Metav Werkzeuge or consult our specialists for configuration advice. KFN-A01 RS-232 data interface – KERN, for floor and pallet scales, includes 1.5 m cable The KFN-A01 RS-232 data interface delivers dependable serial communication for KERN floor scales, stainless-steel platform scales and pallet scales, enabling straightforward transfer of weighing data to terminals or PCs. RS-232 serial interface with cable 1.5 m interface cable supplied Compatible with KERN BFN, SFB and UFN Streamlined data capture for process control The RS‑232 standard remains a robust choice for industrial weighing applications thanks to its simple, well-documented wiring and broad device support. By offering a dedicated serial connection the interface secures fast data capture from scales into data loggers, label printers or legacy terminals without intermediary conversion. For production environments this means fewer protocol issues, reduced integration time and a predictable data flow from the weighing point to backend systems. The clear, unambiguous signal format reduces the need for repeat readings and supports traceable record keeping. Fast installation and assured compatibility The KFN‑A01 arrives with a 1.5 m interface cable ready for immediate connection, minimising setup time on the workshop floor. Intended for KERN models such as BFN (floor scales), SFB (stainless-steel platform) and UFN (pallet scales), the module is supplied as a factory-fit option and is not retrofittable, so planning for initial integration is advised. The compact module and supplied lead support neat cable routing and straightforward mounting, helping to avoid common installation delays and maintain the uptime of weighing processes. Reliable workflow and supply assurance Compact in design and light in weight, the interface contributes to a tidy installation that integrates with production routines and measurement systems. Choosing accessories from established brands and a trusted distributor reduces procurement risk: Metav combines decades of precision expertise with central supply from Emmerich, a broad product range and consistent stock handling. This supplier reliability supports uninterrupted operations and aligns with quality-driven purchasing policies in industry and trade. For fast supply and expert advice on the KFN-A01 RS-232 data interface, contact Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: KFN-A01 Manufacturer: KERN SKU: KFN Facts Weight: 0.15 kg Cable length: 1.5 m Special features Interface: RS-232 Compatible with: KERN BFN, KERN SFB, KERN UFN Not retrofittable Supplied: interface cable 1.5 m FAQ What types of scales is the interface compatible with? The KFN-A01 RS-232 data interface is compatible with KERN floor scales (BFN), stainless-steel platform scales (SFB) and pallet scales (UFN). Is the interface supplied with a cable? Yes, the product is supplied with an included interface cable of 1.5 m length for immediate connection. Can the RS‑232 interface be retrofitted to existing scales? The interface is specified as not retrofittable; it is intended for original-fit installation on the compatible KERN models. Which data destinations can receive signals from this interface? The RS‑232 output is suited to PCs, terminals, label printers and data loggers that accept serial input in standard ASCII or configured protocols. How heavy is the module and how does that affect installation? The module has a weight of 0.15 kg, allowing discreet mounting with minimal impact on scale handling and cabling. Manufacturer: KERN · Metav Werkzeuge, Emmerich am Rhein · Email: info@metav-werkzeuge.com · Phone: +49 2822 7131930
1.5m RS-232 Interface Cable For KERN ABJ/ABS/ABT/PBS/PBJ Scales - KERN
Combine reliable RS-232 connectivity, a practical 1.5 m cable length and direct compatibility with multiple KERN balance models for uninterrupted data capture; order via Metav Werkzeuge or consult our experts for seamless integration. Interface cable 770-926 – RS-232 connection cable, 1.5 m (KERN) The Interface cable 770-926 is an RS-232 lead for connecting KERN scales and balances to external devices, enabling straightforward serial data transfer in laboratory and workshop environments RS-232 interface for reliable data transfer Cable length approx. 1.5 m for flexible routing Compatible with KERN ABJ, ABS, ABT, PBS, PBJ Dependable serial communication for measurement data The RS-232 standard is a widely used method for serial communication between weighing instruments and peripheral systems; this interface cable supports stable signal transmission for recorded values and control commands. By providing a standardised physical connection to external devices such as data loggers, printers or PCs, the cable minimises interruptions in automated workflows and supports traceable data handling, which is essential in quality assurance and process documentation. Practical length and lightweight design for workshop use A cable length of approx. 1.5 m offers a useful balance between reach and neat routing on workbenches or in small measurement stations. The lead’s low weight and compact construction reduce strain on connectors and help maintain tidy installations in busy production or inspection areas. This practical configuration contributes to efficient bench layouts and reduces the time spent on setup, improving overall operational throughput. Fast integration with KERN balances and clear compatibility Designed specifically for KERN models ABJ, ABS, ABT, PBS and PBJ, the 770-926 interface cable simplifies system integration by matching connector and signalling requirements of the listed balances. The clear compatibility reduces commissioning effort and supports reliable data export from scales into existing quality-control or inventory systems, helping to maintain continuous measurement records without complex conversions. Contact Metav Werkzeuge in Emmerich for availability, technical details or purchasing advice on the KERN 770-926 interface cable: info@metav-werkzeuge.com | +49 2822 7131930 | WhatsApp +49 170 2837271 Technical Data Article number: 770-926 Manufacturer: KERN GTIN: 4045761014824 Country of origin: DE Core data Cable length: approx. 1.5 m Weight: 0.08 kg Tariff number: 84239010 Compatibility & features Interface: RS-232 Compatible models: KERN ABJ, ABS, ABT, PBS, PBJ Category: Accessories for scales FAQ Is this cable suitable for connecting a KERN balance to a PC serial port? The interface cable 770-926 uses the RS-232 standard and is intended for serial connections between KERN balances and external devices such as PCs or printers that accept RS-232 signals. Which KERN models are explicitly supported by this cable? Compatibility is specified for KERN models ABJ, ABS, ABT, PBS and PBJ; these models match the connector and signalling used by the 770-926 cable. What is the cable length and how does it affect installation? The cable length is approximately 1.5 m, providing sufficient reach for bench-top setups while keeping cable routing compact and manageable in laboratory or workshop layouts. Metav Werkzeuge, Emmerich am Rhein, info@metav-werkzeuge.com, +49 2822 7131930
1.5m RS-232 Interface Cable For KERN ACS/ACJ And ABS-N/ABJ-NM Analytical Scales - KERN
Take advantage of a reliable RS-232 connection and a flexible 1.5 m lead to simplify data transfer from analytical balances; the compact, lightweight design supports tidy installation and straightforward integration. Order the ACS-A01 interface cable directly via Metav Werkzeuge or ask our consultants if needed. ACS-A01 Interface Cable — RS-232 connection for KERN analytical balances, approx. 1.5 m The ACS-A01 is an RS-232 interface cable designed to connect KERN analytical balances to external devices for stable serial data transfer in laboratory and workshop environments RS-232 serial interface for reliable data transfer Approx. 1.5 m cable for flexible positioning Compatible with KERN ACS/ACJ and ABS-N/ABJ‑NM Plug-and-play connection, ready for immediate use Ensure dependable serial communication for measurement workflows The RS-232 standard remains a proven solution for instrument-to-PC and instrument-to-printer connections where consistent timing and simple protocol handling are required. This interface lead offers serial communication that reduces manual transcription and supports automated logging, which in turn improves data integrity for audits and quality records. With a pragmatic focus on compatibility and straightforward wiring, the cable contributes to more efficient measurement routines and fewer interruptions in production or laboratory work. Integrate existing balances quickly and with minimal setup Designed for use with KERN ACS/ACJ and ABS-N/ABJ-NM series, the interface lead shortens commissioning times by avoiding complex adapters or configuration. The 1.5 m length allows flexible positioning between bench instruments and data receivers while avoiding excessive cable slack. The plug-and-play characteristic supports rapid deployment in environments that demand reliable throughput—this means less downtime and faster transfer of weighing results into processing or reporting systems. Compact and practical design for everyday use Weighing only about 0.1 kg, the cable is compact enough for neat cable management and convenient storage when not in use. The design minimises clutter on instrument benches and simplifies routing in confined laboratory layouts. While remaining unobtrusive, the lead provides a direct physical link that supports continuous measurement operations and contributes to a professional, organised workspace. Reduce errors and strengthen traceability Reliable electronic transfer of balance readings helps to close the gap between measurement and documentation. By eliminating handwritten entries and enabling direct data capture, the interface lead supports better traceability and faster error detection. For regulated environments or quality-controlled production, the consistent transfer enabled by this RS-232 cable forms a small but vital part of maintaining process reliability and documented compliance. For professional integration or procurement of the KERN ACS-A01 interface cable, contact Metav Werkzeuge for ordering and technical advice — eMail: info@metav-werkzeuge.com or Tel: +49 2822 7131930 Technical Data Article number: ACS SKU: ACS-A01 Manufacturer: KERN Interface: RS-232 Cable length: approx. 1.5 m Weight: 0.1 kg Suitable for analytical balances: KERN ACS/ACJ, KERN ABS-N/ABJ-NM GTIN: 4045761124219 Facts ECLASS: 19050112 Tariff number: 90160090 Origin: PH Special features Plug-and-play connection Compact, lightweight lead Designed for laboratory and workshop use FAQ What devices is this cable compatible with? The cable is compatible with KERN ACS/ACJ and ABS-N/ABJ-NM analytical balances and provides a standard RS-232 connection for these models. Can the ACS-A01 be used to connect a balance to a PC? Yes, the ACS-A01 interface cable supports serial connection to PCs and printers that accept RS-232 input for direct data transfer. How long is the cable and is it easy to route? The lead is approximately 1.5 m long and lightweight (around 0.1 kg), which makes it suitable for typical bench routing and neat cable management. Does the cable require additional drivers or software? The ACS-A01 provides a plug-and-play RS-232 connection; specific software requirements depend on the receiving device and data-logging setup. KERN — origin: PH; GTIN: 4045761124219; SKU: ACS-A01
1.5m RS-232 Interface Cable For Scales, 1.5 m Cable Length - KERN
Take advantage of a dependable RS-232 connection and a practical 1.5 m cable length to integrate weighing equipment into existing data workflows with minimal effort; combine reliability and straightforward installation for uninterrupted measurement logging. Order the interface cable directly via Metav Werkzeuge or consult our advisors for application guidance. KERN RS-232 interface cable 572-926 — RS-232 connection, 1.5 m cable The KERN RS-232 interface cable 572-926 is a dedicated accessory for scales and weighing systems that enables stable serial data transfer between instruments and computers. RS-232 interface for reliable data transfer Cable length 1.5 m for flexible placement Accessory for scales and weighing systems Seamless data transfer for weighing workflows The RS-232 connection provides a proven, low-latency way to export measurement values from a scale to a PC, printer or data logger. With a 1.5 m cable length the lead offers practical reach across a bench or workstation without excess slack, simplifying cable routing. As an accessory designed for weighing equipment, the cable reduces interruptions in data acquisition and supports continuous logging processes, which is particularly useful where serial output remains the standard for industrial metrology. The compact design and light weight contribute to simple handling and less strain on instrument ports. Robust serial interface explained for practical use The serial standard implemented by this cable is valued for its stability in industrial and workshop environments. Unlike many casual consumer connections, RS-232 maintains clear signal levels over short runs and is tolerant of typical workshop interference when properly installed. The cable serves as a direct link for numeric transfer and simple control messages, enabling automated data capture or label printing without complex network configuration. Where reliable point-to-point communication is required, this interface cable provides a technically straightforward solution that integrates with legacy and contemporary weighing equipment alike. Practical benefits that support uptime and workflow Lightweight construction and a focused specification minimise installation time and downtime during equipment setup or replacement. The cable’s specification suits regular workshop use and makes it easier to standardise interfaces across a fleet of scales. Purchasing via Metav Werkzeuge brings the additional assurance of curated product selection and centralised supply: Metav combines decades of precision expertise with extensive stockholding to support reliable deliveries to the shop floor. For procurement, the compact packing and predictable compatibility help keep logistics simple and maintenance predictable. Contact Metav Werkzeuge to arrange supply of the KERN RS-232 interface cable 572-926 and to discuss integration options for existing weighing systems Technical data Article number: 572-926 Manufacturer: KERN GTIN: 4045761245211 Country of origin: CN Tariff code: 84239010 Numbers / Core technical data Weight: 0.08 kg Cable length: 1.5 m SKU: 572-926 Special features RS-232 serial interface Accessory for scales (weighing systems) Category: Scales, accessories FAQ What type of interface does this cable provide? The cable provides an RS-232 serial interface suitable for point-to-point data transfer from scales to computers or printers. What is the cable length and how flexible is it for workshop use? The cable length is 1.5 m, offering practical reach for bench-top installations and tidy routing in workstations. Is this cable suitable for KERN weighing instruments? Yes, the cable is a KERN accessory (SKU 572-926) designed to connect with weighing equipment that features an RS-232 output. Can the cable be used for continuous data logging? The RS-232 connection supplied by this cable supports reliable numeric data transfer and is suitable for straightforward continuous logging setups. Manufacturer: KERN — Origin: China. Dealer and contact: Metav Werkzeuge, Emmerich am Rhein. Email: info@metav-werkzeuge.com, Phone: +49 2822 7131930
1.5m RS-232 Interface Cable For Scales, CFS-A01 - KERN
Reliable RS-232 data transfer combined with a 1.5 m cable length and a compact weight of 0.07 kg enables straightforward integration into existing workshop and laboratory setups; Order the CFS-A01 directly via Metav Werkzeuge or ask our consultants if needed CFS-A01 RS-232 interface cable by KERN — 1.5 m, lightweight A CFS-A01 RS-232 interface cable for linking precision scales and terminals to data acquisition systems, designed for reliable serial communication in industrial and workshop environments RS-232 interface for stable data transfer 1.5 m length for flexible device placement Compatible with KERN scales and terminals Lightweight 0.07 kg for easy handling Stable serial connection for precise measurement transfer The RS-232 protocol remains a standard for reliable, real-time data transmission in metrology and weighing applications. This serial lead ensures consistent data flow from measuring instruments to terminals or PCs, reducing the risk of transmission errors that can affect traceability. Built for industrial use, the cable supports common serial communication requirements and simplifies integration into existing measurement chains. The minimal signal loss and shielding typical of RS-232 connections help maintain measurement integrity during logging or process control. Flexible installation that suits bench and test environments With a 1.5 m length the lead offers practical reach between bench-top scales and nearby data collection hardware without excess cable clutter. The cable’s moderate span enables tidy routing behind workstations and straightforward placement in racks or carrying cases. Its design supports rapid reconnection and reduces setup time during shift changes or when moving devices between test stations, contributing to improved uptime and a smoother workflow in production and laboratory contexts. Compact handling and dependable supply chain quality The cable’s lightweight build (0.07 kg) makes handling and storage effortless, while still meeting the robustness expected for workshop accessories. As part of Metav’s curated offering, this accessory is supplied with a consistent quality filter from Emmerich, ensuring reliable availability for industry users. The combination of compact dimensions and dependable manufacture reduces logistical friction and supports uninterrupted measurement routines on the shop floor. Contact Metav Werkzeuge for purchasing or specialist advice on integrating the CFS-A01 into existing measurement systems — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: CFS-A01 Manufacturer: KERN GTIN: 4045761245198 Country of origin: CN Measurements / Core data Cable length: 1.5 m Weight: 0.07 kg Special features Interface: RS-232 Category: Scales → Accessories Intended use: Connection of scales and terminals for data transfer FAQ What interface does the cable use? The CFS-A01 uses an RS-232 serial interface for stable, real-time data transfer between scales and downstream devices. What is the usable cable length? The cable provides a fixed length of 1.5 m, offering practical reach for bench and workstation arrangements. Is the cable compatible with KERN weighing instruments? Yes, the lead is specified for use with KERN scales and terminals and is intended for direct serial connections where RS-232 is supported. How heavy is the cable and how does that affect handling? Weighing 0.07 kg, the lead is lightweight and easy to route, store and reconnect without adding significant bulk to instrument setups. Can the cable be used with modern PCs without a serial port? The CFS-A01 communicates via RS-232; for PCs lacking a serial port, a USB-to-RS232 adapter can be used to bridge the connection. Metav Werkzeuge, Emmerich am Rhein, Germany — info@metav-werkzeuge.com — +49 2822 7131930
1.5m RS-232 Interface Cable For Scales, EOC-A12 - KERN
Take advantage of a reliable RS-232 connection and a practical ~1.5 m cable length to ensure precise, uninterrupted data transfer between weighing instruments and PC systems; order the cable directly via Metav Werkzeuge or consult our specialists for compatibility advice. EOC-A12 Interface Cable — RS-232 connection, approx. 1.5 m (KERN) EOC-A12 Interface Cable is a dedicated RS-232 lead for integrating weighing equipment with data acquisition systems and control terminals in workshop and laboratory settings. RS-232 interface compatible Approx. 1.5 m cable length Suitable for weighing equipment Manufacturer: KERN Reliable connectivity for measurement workflows The RS-232 standard provides a stable, proven method for sending numerical measurement results from instruments to computers and printers; this connection reduces the risk of data loss during transfer and supports established serial communication protocols. Designed by KERN, the cable ensures reliable data transfer for metrology and industrial weighing applications, which helps maintain traceable records and simplifies quality control procedures. By choosing a serial interface lead, latency and compatibility issues common with improvised adapters are avoided. Simple setup that fits existing installations A cable of approx. 1.5 m balances freedom of movement and tidy installation, allowing scales and terminal units to be positioned conveniently without extra extensions. The lead is engineered for plug-and-play integration with standard serial ports used on many weighing instruments, reducing setup time and limiting the need for specialist configuration. For facilities replacing older leads, the modest length helps avoid signal degradation while enabling organised cable routing within cabinets or across workbenches. Durable design and wide equipment compatibility Constructed for routine workshop use, the connection cable combines a compact form with handling resilience appropriate for industrial environments. Its mass and construction provide stable handling during regular connection cycles and maintenance. Compatibility with weighing accessories and related scale interfaces makes this lead a practical spare part for service departments and production lines that rely on consistent measurement transfer. For procurement or technical confirmation of compatibility with specific weighing models, contact Metav Werkzeuge in Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930, WhatsApp +49 170 2837271 to secure the KERN RS-232 EOC-A12 cable with immediate dispatch advice Technical data SKU: EOC-A12 Manufacturer: KERN GTIN: 4045761198463 Origin: CN Commodity code: 84239010 Core specifications Weight: 0.38 kg Cable length: approx. 1.5 m eClass: 19050112 Features Interface: RS-232 Application: accessories for scales / weighing equipment Segment: Accessories, product category: Scales, product group: Cable FAQ What interface standard does the cable use? The EOC-A12 interface cable uses the RS-232 serial standard for direct instrument-to-PC communication, supplied by KERN. Is the cable suitable for industrial weighing systems? Yes, the KERN EOC-A12 connection cable is specified for use with scales and weighing equipment and is commonly employed in industrial metrology environments. What is the length of the connection lead? The connection lead measures approximately 1.5 m, providing practical reach for most bench and floor-mounted setups. Can the cable be used with older serial ports? The EOC-A12 is compatible with standard RS-232 serial ports, making it suitable for legacy interfaces often found on older instruments. How heavy is the cable and is it robust enough for workshop use? The cable has a listed weight of 0.38 kg and is designed for routine workshop handling and reliable reconnection cycles. KERN — Origin: CN — GTIN: 4045761198463
1.5m RS-232 Interface Cable For Scales, Serial Data Cable - KERN
Take advantage of reliable RS-232 data transfer and a 1.5 m cable length to integrate measurement equipment smoothly into existing workflows. Order the cable directly via Metav Werkzeuge from the Emmerich warehouse or request tailored advice from our consultants. MLB-A05 Interface Cable — RS-232 connection, 1.5 m (KERN) The MLB-A05 Interface Cable is a dedicated RS-232 connection lead for weighing instruments and laboratory balances, engineered to provide steady data transmission between measurement devices and external systems. RS-232 serial interface 1.5 m cable length Compatible with KERN balances Robust connector design Ensure accurate data logging with stable RS-232 transfer The RS-232 interface offers a proven, industry-standard method for serial data exchange, making this cable well suited to industrial metrology and laboratory environments where measurement integrity matters. By providing reliable data transfer, the cable reduces the risk of communication errors during recording and logging tasks, which in turn supports traceability and process consistency. The design supports routine integration into existing measurement setups without requiring changes to software or instrument firmware. Easy integration and clear compatibility for weighing systems With a 1.5 m lead, connection flexibility between bench instruments and nearby data terminals is increased while keeping cable routing tidy in workshop or lab setups. The cable is specified for use with RS-232-equipped devices commonly found on balances and related instruments, ensuring broad compatibility across models. Installation is straightforward: the interface lead serves as a direct conduit for serial signals, simplifying set-up procedures and reducing the need for adapters or converters in typical measurement environments. Built for dependable workshop and laboratory use The cable’s construction balances a robust connector with low weight, enabling frequent handling and routine use at weighing stations without imposing undue strain on instrument ports. The modest mass supports neat cable management and minimises mechanical load on connectors during daily operation. Sourced under the KERN product line, the accessory is intended to complement precision equipment with components that preserve uptime and support consistent measurement workflows. For reliable serial connectivity choose the KERN MLB-A05 interface cable—contact Metav Werkzeuge in Emmerich for specialist guidance or to order directly from our stock. Technical data Article number: MLB-A05 Manufacturer: KERN SKU: MLB-A05 GTIN: 4045761245204 Core data Cable length: 1.5 m Weight: 0.08 kg ECLASS: 19050112 Tariff code: 84239010 Special features Interface: RS-232 Category: Accessories for scales Origin: China FAQ What interface does this cable use? The MLB-A05 interface cable uses the RS-232 serial interface for data transfer between balances and external devices. Is the cable compatible with KERN scales? Yes, the lead is specified for compatibility with KERN weighing instruments and other devices that provide an RS-232 port. How long is the cable and how heavy is it? The cable measures 1.5 m in length and has a weight of 0.08 kg, suitable for bench-top and near-equipment routing. Can this cable be used for data logging to a PC or printer? The MLB-A05 is designed for RS-232 connections and can be used to link RS-232-capable instruments to serial printers or data acquisition systems that accept serial input. Metav Werkzeuge, Emmerich am Rhein, info@metav-werkzeuge.com, +49 2822 7131930
1.5m RS-232 Interface Cable For Scales, Shielded Data Cable - KERN
Reliable RS‑232 data transfer and a practical 1.5 m length support seamless connection between weighing instruments and host devices; robust compatibility with balance interfaces reduces integration effort. Order the interface cable directly via Metav Werkzeuge or contact our consultants for application advice. KERN Interface cable 474-926 — RS-232 serial interface, 1.5 m The KERN Interface cable 474-926 is an RS‑232 data cable for connecting scales and balances to computers, printers or data loggers in industrial and laboratory workflows RS-232 serial connection for reliable data transfer Cable length 1.5 m for flexible positioning Designed for scales and balance interfaces Faster, more reliable data transfer for weighing workflows The cable provides a stable RS-232 link that simplifies automated data capture from weighing devices, reducing manual entry and errors. By enabling direct serial communication between instruments and control systems, the cable supports tighter process control and faster reporting. The combination of serial protocol support and a practical cable length means fewer interruptions to production and a more consistent flow of measurement data. Easy integration with existing equipment and systems A standard serial interface removes the need for converters in most installations, making integration into legacy and modern systems straightforward. The 1.5 m lead length allows flexible device placement on benches or in cabinets while maintaining tidy cable runs. Installation requires minimal configuration when the connected balance or scale already supports RS‑232 output, which keeps commissioning time to a minimum and reduces downtime. Industrial suitability and straightforward handling Lightweight at approximately 0.08 kg, the cable is intended for routine workshop and laboratory environments where frequent, dependable connections are required. Manufactured for precision weighing applications, it supports compact setups and mobile test stations alike. The product matches the expectations of professional users who rely on consistent data exchange between measuring instruments and peripheral devices. Clear use cases and practical benefits Ideal for data logging, label printing and PC-based measurement recording, this interface cable is a practical choice where long-term, uninterrupted serial communication is needed. The cable reduces manual transcription, helps maintain traceable measurement records and supports quality workflows in production, testing and goods-in areas. For situations requiring simple, proven connectivity to weighing equipment, this cable delivers a focused solution. Contact Metav Werkzeuge in Emmerich am Rhein for integration guidance on the KERN interface cable 474-926 or to discuss compatible setups; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 474 SKU: 474-926 GTIN: 4045761245181 Manufacturer: KERN Country of origin: CN Eclass: 19050112 HS code: 84239010 Weight: 0.08 kg Core specifications Interface: RS-232 serial Cable length: 1.5 m Segment: Accessories for scales Product group: Cable Features & applications For scales and balances Suitable for data logging and printing interfaces Intended for workshop and laboratory use Manufacturer: KERN FAQ What devices is this cable compatible with? The KERN interface cable 474-926 is compatible with weighing instruments that provide an RS‑232 serial output; compatibility depends on the instrument's serial port and protocol settings. How long is the cable and is that sufficient for bench setups? The cable length is 1.5 m, which is suitable for most bench and cabinet installations while allowing tidy cable routing. Does the cable support direct data logging to a PC? Yes; the RS‑232 connection enables direct transfer of measurement data to PCs, data loggers or label printers that accept serial input. Is the connector type industry standard? The cable provides a standard RS‑232 serial connection; users should verify the required connector and pinout in the instrument manual before installation. Is this cable suitable for regular workshop use? Designed for weighing applications, the cable is lightweight and intended for routine workshop and laboratory environments where reliable serial communication is required. KERN; Metav Werkzeuge, Emmerich am Rhein; info@metav-werkzeuge.com / +49 2822 7131930
10 g Calibration Hook Weight Stainless Turned, OIML M1 2 mg Tolerance - KERN
Benefit from precise OIML M1 accuracy, compact 10 g nominal value and a robust turned stainless steel design for dependable, repeatable calibrations; order the hook calibration weight directly via Metav Werkzeuge or consult our specialists for application advice. KERN 347-046 Hook calibration weight — OIML M1, 10 g A KERN 347-046 hook calibration weight designed for traceable checks and routine calibration of hanging balances and scales OIML Class M1 accuracy Nominal value 10 g for fine calibration Turned stainless steel, corrosion-resistant Consistent metrology for reliable measurement results The OIML M1 classification and a declared tolerance of 2 mg ensure the weight performs as a dependable reference in calibration routines. As a small-mass calibration standard with a 10 g nominal value, it reduces measurement uncertainty when verifying precision balances and hanging scales. The clearly specified tolerance enables laboratories and workshops to document conformity and maintain traceability in calibration records, supporting quality control and regulatory compliance without ambiguity. Robust turned stainless steel body for long service life Manufactured from turned stainless steel, the component offers high surface quality and resistance to corrosion, making it suitable for standard workshop environments where handling and contamination risk are factors. The compact cylindrical form (10×27 mm) combines space-saving design with tactile ease of use; the mass of 0.01 kg is stable under normal conditions and holds calibration specifications over repeated use. The material choice simplifies cleaning and minimises the risk of surface wear affecting mass stability, which benefits long-term measurement reliability. Hook configuration for efficient checks and fast handling The hook design provides a practical solution where weights must be suspended or quickly exchanged on hanging instruments. This configuration speeds up routine verification cycles and reduces downtime during production checks or maintenance of scales. The instrument functions as a single reference weight that complements a set of standards, facilitating efficient on-the-bench calibration and rapid comparative tests while preserving traceable accuracy for everyday metrology tasks. Speak to Metav Werkzeuge for application guidance on the KERN 347-046 hook calibration weight and reliable dispatch from Emmerich to your workshop Technical Data Article number: 347-046 Manufacturer: KERN GTIN: 4045761256187 Country of origin: DE HS code: 84239090 Facts Nominal value: 10 g Tolerance (OIML M1): 2 mg Mass: 0.01 kg Cylinder dimensions: 10×27 mm Special features Material: turned stainless steel Type: hook calibration weight Classification: OIML Class M1 Single weight (individual reference standard) FAQ Is this weight suitable for legal and routine calibration tasks? Yes. The KERN 347-046 hook calibration weight meets OIML M1 requirements and is suitable for many routine verification and calibration procedures of balances and hanging scales. What tolerance and nominal value apply to this standard? The standard has a nominal value of 10 g with a declared tolerance of 2 mg under the OIML M1 classification. Which material is used and how does that affect performance? The weight is made from turned stainless steel, providing corrosion resistance and a smooth surface that helps maintain stable mass values over repeated handling. Can this weight be used with hanging scales and crane balances? Yes. The hook configuration is specifically intended for hanging instruments and facilitates quick attachment and removal during comparative checks. How compact is the weight and how does that help in a workshop environment? With cylinder dimensions of 10×27 mm and a mass of 0.01 kg, the weight is compact and easy to store, making it practical for frequent on-site or bench checks without occupying significant space. KERN — Country of origin: Germany
10 g Calibration Weight Button Polished Stainless Steel OIML F1, 0.2 mg Tolerance - KERN
Take advantage of OIML F1 accuracy and a 10 g nominal mass combined with a polished stainless-steel finish for repeatable, traceable calibrations; the compact button shape eases handling and placement. Order the calibration weight directly via Metav Werkzeuge or ask our consultants if needed. KERN 327-04 — Calibration weight, 10 g, OIML F1, polished stainless steel The KERN 327-04 is a button-style calibration weight for precision balance verification in laboratories, workshops and quality control environments. OIML class F1 accuracy Nominal mass 10 g Polished stainless steel finish Button form for secure placement Tolerance 0.2 mg for precise calibration Consistent metrology for reliable results The compact single weight delivers dependable, repeatable reference values that support routine verification and instrument adjustment. Built to OIML F1 standards, the mass provides a narrow tolerance of 0.2 mg, which means fewer uncertainties when checking analytical and precision balances. For operators unfamiliar with classification, OIML F1 denotes a high-accuracy mass standard suitable for laboratory and industrial calibration tasks; this leads directly to measurable improvements in process control and documentation. Long-term stability with easy handling Manufactured from polished stainless steel, the component resists corrosion and surface contamination, reducing drift and the need for frequent cleaning. The button form simplifies placement on pans and prevents rolling, which in practical terms saves time during repeated checks and minimises handling-related errors. Because the nominal mass is 10 g, the weight is small enough for rapid routine use yet substantial enough to provide clear calibration steps for a range of balances. Workflow integration and traceability This single calibration mass is suitable for inclusion in standard operating procedures and calibration logs, supporting traceable measurement chains when paired with an accredited calibration service. A DAkkS calibration is recommended to extend formal traceability for audit or certification purposes; Metav’s advisory teams can explain the difference between type verification and accredited calibration. For secure storage and to protect the accuracy class, a protective case is advised, particularly given the sensitivity of F1 tolerances. For traceable accuracy and practical advice on accessories or DAkkS calibration, contact Metav Werkzeuge in Emmerich — our specialists will advise on the KERN 327-04 and suitable storage options; eMail info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 327 SKU: 327-04 Manufacturer: KERN Country of origin: DE GTIN: 4045761004719 Core data Nominal mass: 10 g Mass in kg: 0.01 Tolerance (OIML): 0.2 mg Dimensions (dia × height): 10×19 mm Tariff number: 84239090 Special features Material: Polished stainless steel Form: Button shape OIML class: F1 Recommendation: Use a protective case for F1 weights Calibration suggestion: DAkkS recommended FAQ What accuracy class does this mass meet? The KERN 327-04 meets OIML F1 specifications, providing a tolerance of 0.2 mg suitable for high-precision balance checks. Is the material suitable for routine laboratory use? Yes. The polished stainless-steel construction resists corrosion and contamination, making the mass appropriate for regular use in laboratories and workshops. Can this weight be used for accreditation purposes? For formal traceability, a DAkkS calibration is recommended; the single weight itself complies with OIML F1, and an accredited certificate supports audit requirements. Are handling accessories necessary for accuracy maintenance? A protective case is advised because the F1 tolerance is sensitive to surface damage and contamination; Metav offers suitable cases and advice. Manufacturer: KERN, Germany
10 g Calibration Weight Button Shape, OIML Class M3, Turned Stainless Steel - KERN
Take advantage of the combination of OIML class M3 accuracy, a compact 10 g nominal mass and a finely turned stainless steel finish for reliable routine calibration and traceable checks; order the calibration weight directly via Metav Werkzeuge or ask our consultants if needed. KERN 367-04 calibration weight — 10 g, OIML M3, stainless steel The KERN 367-04 is a button-shaped calibration weight in OIML class M3, designed for routine verification of balances and scales in laboratories and workshops. OIML class M3 accuracy 10 g nominal mass Finely turned stainless steel finish Reliable accuracy for everyday verification The button mass delivers repeatable mass values for routine verification tasks. With a nominal value of 10 g and an OIML tolerance of 20 mg, this calibration weight supports consistent check procedures on precision balances and industrial scales. The compact dimensions and low mass enable efficient handling during regular verification cycles, helping to maintain measurement integrity across production and inspection points. Robust material and shape for frequent handling Manufactured from finely turned stainless steel, the weight resists corrosion and mechanical wear that can affect measurement stability over time. The button shape facilitates safe placement on pans and minimises the risk of tipping or contact marks. For workshops and service departments that perform regular checks, the durable construction reduces the need for frequent replacement and preserves calibration reliability. Clear conformity and straightforward use Certified as OIML class M3, this mass provides a recognised level of conformity suitable for many industrial and commercial verification tasks. Its small footprint and simple geometry make it easy to include in calibration routines and storage systems. The product’s design supports quick comparisons between a balance’s displayed value and the known nominal mass, simplifying decision-making in quality control processes. Contact Metav Werkzeuge for advice on integrating KERN calibration weights into your verification workflow — our Emmerich-based team will help select the right specification and ensure dependable supply. Technical Data Article number: 367 SKU: 367-04 GTIN: 4045761257238 Core data Nominal value: 10 g Mass in kg: 0.01 Tolerance (OIML M3): 20 mg Dimensions (cylinder): 10 × 17.5 mm Special features Manufacturer: KERN Material: finely turned stainless steel Form: button shape OIML class: M3 Origin: DE FAQ What accuracy class does this calibration weight meet? The KERN 367-04 meets OIML class M3, providing a tolerance of 20 mg for its 10 g nominal mass. Is the weight suitable for routine workshop verifications? Yes, the finely turned stainless steel construction and compact button form make the KERN 367-04 suitable for frequent checks on balances and scales in workshop and industrial settings. What are the physical dimensions of the weight? The calibration mass has a cylindrical dimension of 10 × 17.5 mm, designed for stable placement on typical balance pans. Manufacturer: KERN, Origin: Germany, Contact: not provided
10 g Calibration Weight Button Stainless Steel Fine-Turned, OIML Class M1 ±2 mg - KERN
Take advantage of precise mass standards with robust handling and traceable calibration: the combination of OIML class M1 accuracy, stainless steel construction and a compact 10 g nominal mass supports consistent balance verification in workshops and laboratories. Purchase options and calibration advice are available through Metav Werkzeuge; alternatively, consult the team for technical clarification. KERN 347-04 Calibration weight — OIML M1, 10 g, knob shape A KERN 347-04 calibration weight for accurate routine verification of balances and scales in workshop and laboratory environments. OIML class M1 accuracy Nominal mass 10 g Finely turned stainless steel Knob shape for reproducible placement Precise, certified accuracy for dependable verification Calibration artefacts with defined tolerances form the basis of reproducible measurement routines. The KERN 347-04 is manufactured to OIML class M1, offering a nominal value of 10 g and a specified tolerance of 2 mg, which supports reliable verification of laboratory and precision balances. This precision reduces uncertainty in daily checks and provides a clear, comparable metric for quality processes, helping to maintain measurement consistency across production and inspection tasks. Durable design that improves handling and repeatability A compact knob profile and finely turned stainless steel construction ensure both ease of use and long-term surface integrity. The knob form assists in consistent placement and removal from pans, improving repeatability in sequential checks. Stainless steel resists corrosion and handling wear, which preserves the mass value and minimises the need for frequent replacement—benefiting operational uptime and reducing maintenance interruptions. Traceability and calibration options for conformity Type-approval regimes are evolving: EG type-approval for calibration weights is no longer issued after 30 November 2025. For the majority of applications, DAkkS calibration is a suitable and widely accepted alternative that guarantees traceability and documented measurement certainty. Choosing a DAkkS-calibrated mass supports compliance with internal quality systems and external audit requirements and secures long-term validity of measurement records. Practical partner for workshop and industry needs Working with a supplier who understands precision demands streamlines procurement and aftercare. Metav Werkzeuge combines a broad product range with a focus on measurement quality and supply reliability from its Emmerich location. This single-weight solution integrates into regular verification routines and complements broader calibration strategies, helping to keep instrumentation within specification and production moving smoothly. Contact Metav Werkzeuge today to discuss DAkkS calibration options or to arrange supply of the KERN 347-04 calibration weight from our Emmerich stock Technical data Article number: 347 SKU: 347-04 GTIN: 4045761008670 Manufacturer: KERN Country of origin: DE Commodity code: 84239090 Facts Nominal value: 10 g Mass (kg): 0.01 Tolerance (OIML M1): 2 mg Dimensions (cylinder): 10×19 mm OIML class: M1 Special features Material: Stainless steel, finely turned Form: Knob shape ECLASS: 32120103 Note: EG type-approval not available after 30.11.2025; DAkkS calibration recommended FAQ What accuracy class does this calibration weight meet? The weight complies with OIML class M1 and has a tolerance of 2 mg, making it suitable for precise routine verification tasks. Is the 10 g weight suitable for laboratory balance checks? Yes. The 10 g nominal mass and M1 class tolerance support routine checks and comparative verifications on precision and laboratory scales. What material and form are used for improved handling? The mass is made from finely turned stainless steel and shaped as a knob, which facilitates reproducible placement and reduces handling variation. What calibration is recommended given regulatory changes? Since EG type-approval will not be issued after 30 November 2025, DAkkS calibration is recommended for traceable documentation and wide acceptance in audit and quality procedures. How does this weight support long-term measurement reliability? The combination of robust stainless-steel construction and defined tolerance limits helps preserve the nominal value over time, enabling consistent verification intervals and reduced downtime for replacements. Manufacturer: KERN, Germany — Contact via Metav Werkzeuge: info@metav-werkzeuge.com / +49 2822 7131930
10 g Calibration Weight Button Stainless Steel Fine-Turned, OIML Class M2 - KERN
Take advantage of reliable OIML class M2 accuracy combined with a finely turned stainless steel construction and a compact button design for consistent calibration results; order the test weight directly via Metav Werkzeuge or consult our specialists for application advice. KERN 357-04 — OIML M2 single test weight, finely turned stainless steel A single test weight KERN 357-04, engineered for the calibration and verification of precision balances in workshops and laboratories. OIML class M2 certified Finely turned stainless steel Button shape for secure placement Perfect for scale calibration and verification Consistent metrological performance for routine calibration The OIML class M2 rating defines permissible deviation bands suitable for many industrial and laboratory calibrations. This classification ensures the mass meets internationally recognised tolerances, providing a measurable basis for reliable balance verification. The nominal mass of 10 g and the compact mass of 0.01 kg are intended for checks where medium-level accuracy is required; using a standardised class reduces uncertainty and supports traceable processes in quality control workflows. Robust finish that keeps maintenance minimal Manufactured from finely turned stainless steel, the component offers corrosion resistance and dimensional stability under normal laboratory conditions. The fine turning process contributes to a uniform surface and mass distribution, which supports repeatable readings and reduces the need for frequent surface maintenance. The button shape supports stable placement on pans and minimises contact points that could alter the effective mass, resulting in lower handling-related variability during routine verification. Practical design to streamline calibration tasks As a single, compact calibration weight, the unit suits focused verification tasks and integration into existing calibration sets or procedures. The compact format facilitates easy storage and handling while preserving metrological integrity. For traceable documentation and selection advice, the designation KERN 357-04 and its classification provide clear orientation when assembling calibration kits or preparing standard operating procedures for balance verification. Contact Metav Werkzeuge for delivery from our Emmerich warehouse and expert advice on selecting the right KERN calibration weights for specific verification tasks Technical data Article number: 357 SKU: 357-04 Manufacturer: KERN Material: finely turned stainless steel Form: button shape Nominal value: 10 g Mass (kg): 0.01 OIML class: M2 Facts Nominal mass: 10 g Mass in kilograms: 0.01 kg Accuracy class: M2 Special features Single test weight Finely turned surface finish Button form for handling and placement Category: test weights (calibration) FAQ What does OIML class M2 mean for calibration? OIML class M2 indicates that the weight meets the tolerance limits defined for that class and is suitable for routine calibration and verification tasks where medium-level accuracy is required; the KERN 357-04 conforms to these standards. Is this weight suitable for laboratory and workshop use? Yes — the finely turned stainless steel construction and button shape make the weight appropriate for both laboratory and workshop calibration routines. How should the weight be handled to maintain accuracy? Handle the weight with clean gloves or tweezers and store it in a protective case or drawer to avoid contamination and surface wear; such care preserves the metrological properties of the KERN 357-04. What is the nominal mass of this test weight? The nominal mass is 10 g and the corresponding mass in kilograms is 0.01 kg, in accordance with the OIML class M2 specification. Which SKU and manufacturer apply to this calibration weight? This unit is supplied as SKU 357-04 by KERN and is listed for use as a single test weight in calibration applications. KERN — Address and contact details not provided
10 g Calibration Weight Eco Form Polished Stainless Steel, OIML F1 0.2 mg Tolerance - KERN
Benefit from precise OIML F1 accuracy, a compact Eco‑Form design and resilient polished stainless steel for reliable routine calibration; order the KERN 326-04 single weight directly via Metav Werkzeuge or ask our consultants if needed. KERN 326-04 single weight — 10 g, OIML F1, polished stainless steel A KERN 326-04 single calibration weight designed for traceable calibration of precision balances and scales in laboratories and workshops. OIML class F1 accuracy Nominal value 10 g, tolerance 0.2 mg Polished stainless steel construction Compact Eco‑Form cylinder 10 x 17.3 mm Reliable accuracy for routine calibration The compact 10 g mass is manufactured to OIML F1 specifications, delivering a reproducible reference with 0.2 mg tolerance that supports consistent measurement results. As a single mass standard, this calibration weight simplifies verification tasks where a high degree of metrological certainty is required, reducing downtime during scheduled checks and enabling faster decision-making in quality control processes. The clear classification also facilitates audit documentation and compliance with internal calibration routines. Durable design that eases handling and maintenance Constructed from polished stainless steel, the weight resists corrosion and surface contamination, which preserves the measurement surface and minimises cleaning cycles. The Eco‑Form profile combines a functional shape with secure handling: the compact cylinder is easy to position on a balance pan and less prone to accidental knocks. These design choices extend service life and reduce the frequency of replacement, delivering practical cost efficiency in everyday workshop or laboratory use. Seamless traceability for quality systems The single weight’s conformity to recognised standards supports traceable calibration within documented quality systems. The product is supplied with identifiers such as GTIN and SKU for inventory and calibration records, enabling straightforward integration into calibration logs and maintenance schedules. Using an OIML‑classified mass streamlines the preparation of certificates and reduces administrative effort during internal and external audits. Space-saving dimensions for flexible storage With a compact cylinder measuring 10 x 17.3 mm and a mass of 0.01 kg, the weight occupies minimal space in storage trays and calibration kits. Its small footprint benefits busy benches and crowded instrument rooms, allowing precise masses to be kept accessible without compromising bench space. The lightweight geometry also aids transport between test locations, supporting versatile use across production lines and inspection stations. Contact Metav Werkzeuge in Emmerich for certified documentation, stock availability and delivery options for KERN calibration weights Technical Data SKU: 326-04 Article number: 326 GTIN: 4045761223714 Manufacturer: KERN Origin: DE Facts Nominal mass: 10 g Mass in kg: 0.01 kg Tolerance: 0.2 mg Cylinder dimensions: 10 x 17.3 mm Commodity code: 84239090 Special features Eco‑Form Polished stainless steel OIML class F1 Product category: Calibration weights Product group: Single weights FAQ What accuracy class does this calibration weight have? The KERN 326-04 is specified to OIML F1 class with a tolerance of 0.2 mg, suitable for precise routine calibrations. Is the weight suitable for use in both laboratories and workshops? Yes, the polished stainless steel construction and compact Eco‑Form make the weight robust enough for workshop use while meeting laboratory traceability requirements. What are the physical dimensions and mass of the weight? The mass is 10 g (0.01 kg) with a cylinder size of 10 x 17.3 mm, designed for small balance pans and space‑efficient storage. Manufacturer: KERN — Germany; Supplier: Metav Werkzeuge, Emmerich am Rhein; Contact: info@metav-werkzeuge.com / +49 2822 7131930
10 g Calibration Weight, Knob Shape, Polished Stainless Steel, OIML Class E1, 0.02 mg Tolerance - KERN
Take advantage of the combination of OIML E1 accuracy, a polished stainless steel finish and a compact knob form to ensure repeatable calibration of high-precision balances; order the KERN 307-04 calibration weight directly via Metav Werkzeuge or consult our specialists for accessory recommendations. KERN 307-04 Calibration Weight — 10 g, OIML E1, polished stainless steel A KERN 307-04 single calibration weight in knob form designed for laboratory and precision-balance calibration where highest class accuracy and compact handling are required OIML class E1 accuracy 0.02 mg tolerance 10 g knob-shaped polished stainless steel weight Compact dimensions 10 × 18 mm for easy handling Precise class E1 performance for demanding metrology The OIML E1 classification and a declared tolerance of 0.02 mg place this single weight among the most exact calibration tools for analytical and microbalances. For laboratories and calibration service providers, that precision reduces measurement uncertainty and supports conformity with strict quality standards. The declared tolerance describes the maximum permissible deviation; in practice this means the weight can be used to verify balance performance at the top of the calibration pyramid, where small errors would otherwise propagate into routine measurements. Traceability to national standards is enabled when the weight is used within an accredited calibration workflow. Durable finish and ergonomic knob shape for reliable handling Manufactured from polished stainless steel, the weight resists corrosion and surface wear that could otherwise alter mass over time. The knob shape improves grip during handling and helps to avoid direct contact with the working faces, reducing contamination and the need for repeated cleaning. For everyday use in production control or research, this design supports repeatability: fewer handling-induced variations mean more consistent calibrations and less downtime for recalibration. The stainless finish also simplifies visual inspection for surface damage, a key step in routine maintenance and quality assurance. Compact dimensions and accessory recommendations for safe storage With cylinder dimensions of 10 × 18 mm and a nominal mass of 10 g, the single weight occupies minimal space in a set or case and is suited to tight bench environments. Owing to the very high accuracy class, a protective case is strongly recommended to prevent mechanical damage and particulate contamination during storage and transport; Metav lists suitable etuis in the accessories section. The small physical footprint combined with laboratory-grade construction makes this weight an efficient component of a traceable calibration kit used by calibration houses, university labs and precision workshops seeking consistent results. For expert advice and to order the KERN 307-04 calibration weight or compatible protective cases, contact Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for tailored recommendations and fast dispatch from Emmerich. Technical data Article number: 307 SKU: 307-04 GTIN: 4045761002692 Manufacturer: KERN Origin: DE Tariff code: 84239090 Facts Nominal value: 10 g Mass (kg): 0.01 kg OIML class: E1 Tolerance: 0.02 mg Cylinder dimensions: 10 × 18 mm Special features Material: polished stainless steel Form: knob shape Product group: single calibration weight Suitable for laboratory and precision-balance calibration FAQ What accuracy class does this calibration weight meet? The KERN 307-04 calibration weight meets OIML E1 classification with a declared tolerance of 0.02 mg, suitable for the most demanding balance checks. Can the 10 g weight be used for routine balance verification? Yes; this single 10 g test weight is intended for verification and calibration of analytical and microbalances where E1 class accuracy is required. How should the weight be stored to preserve accuracy? Storage in a protective etui is recommended due to the very high accuracy class; Metav offers suitable cases to prevent damage and contamination of the polished stainless steel surface. Is the weight corrosion resistant? The polished stainless steel construction provides enhanced resistance to corrosion and surface wear, supporting long-term stability of the mass. Are dimensions and mass traceable for laboratory records? Dimensions (10 × 18 mm) and the nominal mass (10 g / 0.01 kg) are specified for documentation; for full traceability, use the weight as part of an accredited calibration chain. KERN — Germany — GTIN: 4045761002692
10 g Compact Test Weight OIML Class E2 Polished Stainless Steel, 0.06 mg Tolerance - KERN
Take advantage of the 10 g nominal mass, OIML Class E2 accuracy and polished stainless steel finish for reliable reference calibrations. Order the calibration weight directly via Metav Werkzeuge or consult our specialists for accessory recommendations and suitability for specific balances. KERN 316-04 — Calibration weight (OIML Class E2, 10 g, polished stainless steel) a KERN 316-04 calibration weight in compact form for precise verification and adjustment of analytical and precision balances OIML class E2 precision Nominal mass 10 g for calibration Polished stainless steel construction Compact, space-saving form Precise reference for laboratory and workshop calibration The OIML Class E2 designation combined with a tolerance of 0.06 mg makes this reference mass suitable for high-precision verifications. As a 10 g reference, it bridges the range between micro and standard weights, enabling measurement correction where small deviations matter. The tight tolerance reduces measurement uncertainty when used for balance adjustment, supporting reproducible results across routine checks and documented calibration procedures. Robust material and compact handling for everyday use Manufactured from polished stainless steel, the weight resists corrosion and is simple to keep clean, which helps maintain long-term stability. Its compact form reduces handling space on the workbench and aids careful placement on pans of analytical balances. The smooth finish and compact design also lower the risk of particulate adhesion and simplify routine inspections, contributing to reliable daily operation. Proven brand quality and application-ready delivery Made by KERN, the weight meets OIML classification requirements appropriate for calibration tasks in quality control, laboratory and service environments. The compact reference mass is supplied ready for use; due to the high accuracy class, a protective case is recommended for transport and storage to preserve the calibrated state. When integrated into a documented calibration routine, the reference mass supports traceable results and consistent instrument performance. Practical tips for use and maintenance Handle the reference weight with forceps or gloves to avoid fingerprint oils affecting mass values. Store the weight in its protective case between uses and keep it at a stable ambient temperature during measurements to reduce drift. Periodic verification against higher-level standards or accredited calibration services will confirm ongoing conformity with the 0.06 mg tolerance and ensure the reference mass remains fit for critical verification tasks. For specialist advice or to procure KERN calibration weights—including the 316-04—contact Metav Werkzeuge in Emmerich by email at info@metav-werkzeuge.com, by phone on +49 2822 7131930 or via WhatsApp at +49 170 2837271 for recommendations on cases and compatible accessories Technical data Article number: 316 SKU: 316-04 GTIN: 4045761094864 Manufacturer: KERN Core data Nominal mass: 10 g Mass (kg): 0.01 kg OIML tolerance: 0.06 mg Tariff number: 84239090 Special features Material: Polished stainless steel Form: Compact form OIML class: E2 Product category: Calibration/test weights Origin: DE Recommended: protective case FAQ What does OIML Class E2 mean for calibration tasks? OIML Class E2 indicates a high-precision classification; the KERN 316-04 reference mass meets the corresponding tolerance requirements, making it suitable for fine adjustments and verifications of analytical and precision balances. Is the 316-04 suitable for laboratory analytical balances? Yes. The 10 g nominal mass and the 0.06 mg tolerance of the KERN 316-04 are appropriate for use with analytical balances where Class E2 reference masses are required. How should the reference mass be handled to preserve accuracy? Handle the weight with gloves or forceps and store it in a protective case. The polished stainless steel finish of the KERN 316-04 simplifies cleaning and reduces contamination risk. Can the KERN 316-04 be used outdoors or in humid environments? The polished stainless steel material offers good resistance to corrosion, but for precision results the reference mass should be used in stable indoor conditions and stored dry in its case to maintain accuracy. Is a protective case necessary for this weight? Given the high accuracy class of the KERN 316-04, a protective case is recommended to prevent damage and preserve the calibrated state during transport and storage. KERN · Germany · GTIN: 4045761094864 · SKU: 316-04
10 g Pocket Scale Precision Caliper-Style Pocket Balance 0.002 g Readability, LCD Display, Plastic Pan - KERN
Take advantage of the combination of precise measurement, compact design and reliable battery life for consistent results in jewellery and small-part weighing. Order the scale directly via Metav Werkzeuge or consult the team for application advice. KERN CM.50-C2N Pocket scale with karat display, 10 g capacity A compact KERN CM.50-C2N pocket scale for accurate jewellery and gemstone weighing, designed for fast, repeatable readings and mobile use Readability 0.002 g for fine measurements Karat display for jewellery and gemstones Compact plastic weighing plate, small footprint Battery runtime up to 33 hours Precise results for delicate weighing tasks The compact device delivers high resolution and dependable measurement performance for small loads. Equipped with a readability of 0.002 g and a capacity of 10 g, the instrument is tailored to applications where fine increments matter, such as gemstone appraisal and precious-metal checks. The internal strain-gauge system minimises drift and converts force into a stable signal; linearity ±0.006 g and reproducibility 0.004 g indicate consistent behaviour over repeated measurements. These specifications translate directly into reduced rework and faster decision-making in the workshop or retail environment. Practical design that suits mobile and bench use A low-weight housing and a plastic weighing plate give a very small footprint, making the instrument easy to carry or store. The platform dimensions and overall instrument size support immediate placement on a bench or transport in a protective case without sacrificing accuracy. The LCD with a 9 mm digit height ensures clear readings at a glance, while the compact construction reduces susceptibility to external disturbances. The small form factor therefore increases operational flexibility without compromising metrological performance. Long operating time and robust environmental tolerance Powered by 2 × 1.5 V AAA batteries, the unit provides up to 33 hours of continuous operation, allowing extended use away from mains power and fewer battery changes. The specified operating temperature range of 5 °C to 35 °C and a maximum ambient humidity of 80% define the environmental window where measurement uncertainty remains controlled. For routine tasks, the combination of energy efficiency and environmental robustness offers uninterrupted workflow and predictable output, which supports throughput and scheduling in professional settings. Clear measurement technology explained for non-specialists The strain-gauge sensor used here is a proven method for converting mechanical load into an electrical signal; it is commonly found in laboratory and industrial scales because of its balance between sensitivity and durability. Readability denotes the smallest increment shown on the display, while reproducibility refers to the ability to obtain the same result across repeated weighings. Understanding these terms helps in selecting the right instrument: high readability and good reproducibility mean fewer doubts during valuation and quality control tasks. For reliable precision in jewellery weighing and small-part measurement, contact Metav Werkzeuge for tailored advice and procurement via info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: CM SKU: CM.50-C2N GTIN: 4045761027367 Manufacturer: KERN Origin: CN Tariff code: 90160010 Core data Capacity: 10 g Readability / resolution: 0.002 g Linearity: ±0.006 g Reproducibility: 0.004 g Weight: 0.17 kg Instrument dimensions: 85 × 130 × 25 mm Weighing plate dimensions: 52 × 44 × 3 mm Rectangular platform reference: 50 × 40 mm Display digit height: 9 mm Battery: 2 × 1.5 V AAA Battery runtime: 33 hours Operating temperature: 5 °C – 35 °C Max ambient humidity: 80% Weighing system: strain-gauge Special features Karat display for gemstone and jewellery measurement LCD readout Plastic weighing plate Compact, portable construction Suitable for mobile or bench-top use FAQ What is the smallest increment the scale shows? The instrument provides a readability of 0.002 g, enabling precise discrimination of very small weight changes with the KERN CM.50-C2N pocket scale. Can the device be used for jewellery and carat measurements? Yes. The integrated karat display is intended for gemstone and jewellery work, and the CM.50-C2N from KERN supports both gram and carat-based checks. How long will the batteries last in typical use? Under normal operating conditions the device offers up to 33 hours of continuous operation on 2 × 1.5 V AAA batteries. Is the scale suitable for use outside a controlled lab environment? The unit operates reliably between 5 °C and 35 °C with up to 80% relative humidity; its compact design and strain-gauge system make it appropriate for workshop and retail settings within these limits. What ensures consistent measurements over repeated weighings? The combination of a strain-gauge system, reproducibility of 0.004 g and linearity ±0.006 g contributes to repeatable results, reducing uncertainty during routine verification. KERN — Origin: CN
10 g Precision Calibration Weight, Button Form, Polished Stainless Steel, OIML Class E2, 0.06 mg Tolerance - KERN
Benefit from the combination of laboratory-grade OIML E2 accuracy, a compact 10 g nominal value and a corrosion-resistant polished stainless steel finish for reliable calibration routines; order directly via Metav Werkzeuge or consult our advisors for tailored recommendations. KERN 317-04 Calibration weight – OIML Class E2, 10 g, polished stainless steel The KERN 317-04 is a single-button calibration weight designed for high-precision balance calibration and traceable mass checks in laboratory and quality-control environments. OIML class E2 accuracy Nominal value 10 g Polished stainless steel finish Tolerance ±0.06 mg Reliable reference for exact calibrations A calibration weight in OIML E2 delivers the precision required for fine-tuning analytical and precision balances. The 10 g nominal value combined with a laboratory-grade ±0.06 mg tolerance provides a stable reference mass for routine verification and instrument adjustment. Such specification supports traceable measurement chains and helps maintain compliance with internal quality procedures and external audit requirements. Using a weight of this class reduces uncertainty in small-mass calibrations and streamlines the verification workflow for quality teams. Compact, corrosion-resistant construction for everyday use Constructed from polished stainless steel in a classic button form, the mass offers mechanical robustness and resistance to corrosion in workshop and laboratory atmospheres. The compact geometry eases handling and storage while the smooth finish minimises contamination and simplifies cleaning. These attributes contribute to long-term mass stability and lower the need for frequent replacement, thus ensuring consistent calibration outcomes across repeated use. Practical guidance for conformity and storage For a weight of this accuracy, careful handling is essential: use tweezers or gloves to avoid oil or residue transfer, and store the mass in a protective case to preserve calibration. Note that the EC first marking of calibration weights will not be possible after 30.11.2025; a DAkkS calibration is recommended and is equivalent for most applications, providing documented traceability and certification suitable for regulated environments. Including a certified calibration step enhances the credibility of measurement results and supports quality documentation. Reliable sourcing and industry-ready service Sourced and supplied through a quality‑focused partner, customers benefit from a transparent supply chain and a broad selection of complementary accessories. Metav’s position as a precision partner combines decades of expertise with a comprehensive product range, enabling centralised procurement and dependable delivery to the workbench. That practical supply assurance is beneficial when integrating reference masses into regular calibration schedules or when standardising processes across multiple sites. For laboratory-grade calibration, choose the KERN 317-04 and request a DAkkS calibration via Metav Werkzeuge — our Emmerich team will advise on storage options and certification: info@metav-werkzeuge.com | +49 2822 7131930 Technical Data Article number: 317 SKU: 317-04 GTIN: 4045761003583 Manufacturer: KERN Origin: Germany Product type: Single calibration weight Shape: Button Material: Polished stainless steel OIML class: E2 Facts Nominal value: 10 g Mass in kg: 0.01 kg Tolerance (OIML): 0.06 mg Cylinder dimensions: 10×18 mm Tariff code: 84239090 eClass: 32120103 Special features Polished stainless steel finish Button form for easy handling Single weight, laboratory accuracy Recommend protective case for storage DAkkS calibration recommended Manufacturer country of origin: DE FAQ What does OIML class E2 signify for calibration tasks? OIML class E2 denotes a laboratory-grade level of accuracy suitable for calibrating analytical and precision balances; the KERN 317-04 meets this classification and provides the low uncertainty required for high-precision checks. Is a DAkkS calibration necessary for this weight? A DAkkS calibration is recommended for the KERN 317-04 and is equivalent for most applications, offering formal traceability and documented conformity, particularly important after the cessation of EC first marking from 30.11.2025. Which balances are appropriate to calibrate with this weight? Use this 10 g mass to verify and calibrate analytical balances, precision balances and other instruments that require laboratory-level reference masses within the E2 accuracy range. How should the weight be handled and stored to maintain accuracy? Handle the mass with tweezers or gloves to avoid contamination, keep it in a protective case when not in use and perform periodic calibration checks; these practices help preserve the KERN 317-04’s accuracy and surface condition. What is the practical impact of the ±0.06 mg tolerance? The ±0.06 mg tolerance defines the permissible deviation from the nominal mass, directly influencing measurement uncertainty during calibration; the KERN 317-04’s tight tolerance ensures precise adjustments and reliable verification results. Metav Werkzeuge, Emmerich am Rhein, Germany — Email: info@metav-werkzeuge.com | Phone: +49 2822 7131930 | WhatsApp: +49 170 2837271
10 g Precision Carrier Rod For Slotted Weights, OIML Class M1, Aluminium - KERN
Benefit from precise OIML M1 accuracy, a lightweight aluminium construction and a tapered hook that keeps slotted weights secure for efficient calibration workflows. Order the item directly via Metav Werkzeuge or consult our specialists for compatibility advice. KERN 347-445-100 Carrier Rod – OIML M1, Aluminium The KERN 347-445-100 is a carrier rod designed for attaching slotted weights during scale calibration and verification in laboratory and industrial environments OIML Class M1 accuracy Lightweight aluminium construction Tapered hook for easy weight engagement Compatible with Type A slot weights Reliable accuracy for routine calibration The carrier rod is specified to OIML Class M1, which guarantees a 2 mg tolerance on its 10 g nominal value and makes it suitable for demanding verification tasks where traceable results matter. The aluminium body ensures minimal influence on the balance while remaining robust for repeated use. This combination of certified accuracy and low self-weight supports reproducible calibration cycles and reduces adjustment time on precision scales. Designed for safe, efficient handling A tapered hook at the rod head facilitates quick mounting and removal of slotted weights, while retaining them securely during use to prevent accidental loss. The carrier features a maximum additional load capacity of 200 g (exclusive of the rod’s own weight), and accepts a largest single slot weight of 100 g, enabling flexible weight stacks for a wide range of calibration steps. This design reduces handling errors and speeds up verification procedures on bench and laboratory balances. Practical dimensions and material benefits With compact dimensions of 14 × 118 mm and an intrinsic weight of 10 g, the carrier rod fits standard weight holders without adding unnecessary mass. Aluminium offers a favourable strength-to-weight ratio and corrosion resistance for workshop conditions, making the rod a durable accessory for ongoing calibration programmes. The item’s compatibility with Type A slot weights ensures interoperability with established sets used across industry. Application recommendations and quality assurance The component is intended for use with slotted weight systems in professional metrology contexts and supports reliable traceable results when used within its stated limits. Manufactured in Germany and supplied under the KERN name, the rod aligns with professional calibration routines and is suitable for laboratories, calibration services and quality departments requiring repeatable measurement procedures. The clear load limits and certified tolerance aid compliance with internal quality standards. Contact Metav Werkzeuge in Emmerich for tailored advice on KERN calibration accessories and secure this aluminium carrier rod for reliable measurement routines Technical data Article number: 347-445-100 SKU: 347-445-100 GTIN: 4045761009158 Manufacturer: KERN Core technical data Nominal value: 10 g Tolerance: 2 mg (OIML Class M1) Own weight: 10 g Maximum additional load: 200 g (exclusive of own weight) Largest compatible slot weight: 100 g Dimensions: 14 × 118 mm Special features Material: Aluminium Compatible with Type A slot weights Tapered hook for easy engagement and secure retention Origin: DE FAQ How precise is this carrier rod for calibration work? The KERN 347-445-100 carrier rod is specified to OIML Class M1 with a 2 mg tolerance on the 10 g nominal value, making it suitable for precision calibration tasks that require traceable accuracy. Which weights can be used with this carrier rod? The rod is compatible with Type A slotted weights, accepts a largest single slot weight of 100 g and supports a total additional load of up to 200 g, exclusive of the rod’s own 10 g weight. Is the material suitable for workshop environments? Yes, the aluminium construction offers a favourable strength-to-weight ratio and corrosion resistance appropriate for laboratory and workshop use, ensuring durability in regular calibration routines. How does the tapered hook improve handling? The tapered hook simplifies mounting and removal of slotted weights while preventing accidental disengagement during measurement, reducing handling time and the risk of dropped weights. KERN, Germany • SKU 347-445-100 • GTIN 4045761009158
10 g Slotted Test Weight, OIML Class M1, Stainless Steel Turned, 2 mg Tolerance - KERN
Take advantage of the OIML Class M1 accuracy and the robust fine-turned stainless steel construction to ensure repeatable calibration results; the slotted Type A design provides secure mounting on carrier rods. Order the KERN slotted weight directly via Metav Werkzeuge or consult our specialists for application advice. Slotted weight 347-045 — 10 g, OIML Class M1 (KERN) A Slotted weight 347-045 designed for repeatable calibration of laboratory and industrial balances, featuring a Type A slotted form for secure stacking on carrier rods. OIML Class M1 accuracy 10 g nominal mass Fine-turned stainless steel Type A slotted design Reliable accuracy for routine calibrations The slotted reference mass delivers OIML Class M1 performance with a nominal value of 10 g and a specified tolerance of 2 mg, making it suitable for many routine calibration tasks where milligram-level reproducibility is required. This level of conformity supports measurement traceability and simplifies documentation for internal quality control. By selecting an appropriately classified reference mass, process consistency is improved and uncertainty budgets are easier to calculate. Robust material and secure Type A fitting Crafted from fine-turned stainless steel, the weight resists corrosion and maintains dimensional stability, reducing drift over time. The Type A slotted design permits secure placement on carrier rods and is compatible with standard slotted weight systems, which facilitates quick assembly during multi-mass calibration procedures. The solid machining finish also minimises surface contamination, easing cleaning and handling in laboratory and workshop environments. Practical handling and integration into workflows The compact, slotted single mass is optimised for ease of use within calibration stacks or on individual mounts. When used with tweezers or clean gloves, the mass preserves its nominal value and ensures traceability back to reference standards. Its compact footprint suits tight workspaces and portable calibration rigs, while the precise machining reduces the need for frequent corrective adjustments during day-to-day verification routines. Proven manufacturing and supply reliability Produced by KERN, the weight benefits from established metrology manufacturing practices that support consistent tolerances and long service life. Sourcing through Metav provides access to a broad range of compatible reference masses and accessories, backed by a logistics hub in Emmerich that acts as a quality filter for the European market. This procurement route reduces supplier complexity while maintaining access to calibrated metrology products. For expert ordering or technical guidance on application and compatibility, contact Metav Werkzeuge — Metav supplies high-precision calibration solutions including the KERN 347-045 and can advise on integration into existing calibration programmes; email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 347-045 Manufacturer: KERN GTIN: 4045761256286 Country of origin: DE Facts Nominal value: 10 g Mass (kg): 0.01 Tolerance: 2 mg Customs tariff number: 84239090 Special features Material: fine-turned stainless steel OIML class: M1 Design: Type A slotted weight Compatible with all slotted weights / carrier rods Type A FAQ What level of accuracy does this slotted weight provide? The KERN slotted weight 347-045 conforms to OIML Class M1, with a nominal value of 10 g and a tolerance of 2 mg, suitable for routine calibration and verification tasks. Is the weight compatible with standard carrier rods? Yes. The Type A slotted form is compatible with common slotted weights and carrier rods specified as Type A. What material is the weight made from and why does it matter? The mass is made from fine-turned stainless steel, which improves corrosion resistance and long-term dimensional stability, reducing changes in mass over time. How should the reference mass be handled and stored? Handle with tweezers or clean gloves and store in a dust-free case to maintain the nominal value; routine inspections and recalibration should follow the laboratory’s quality procedures for reference masses. Can this mass be used in both laboratory and workshop environments? Yes. The robust stainless-steel construction and compact slotted design make the weight suitable for controlled laboratory use as well as industrial verification where OIML M1 classification is accepted. KERN, Germany
10 g Test Weight Knob Stainless Steel Fine-Turned OIML Class F2, 0.6 mg Tolerance - KERN
Take advantage of precise OIML‑class performance and a fine‑turned stainless steel finish for dependable calibration cycles; the compact 10 g button design combines easy handling with laboratory-grade accuracy — order directly via Metav Werkzeuge or request specialist advice if required. KERN 337-04 Calibration Weight (10 g, OIML F2) – Fine‑turned Stainless Steel, Button Shape A KERN 337-04 calibration weight for accurate verification and routine calibration of precision balances and laboratory scales OIML class F2 accuracy Fine‑turned stainless steel surface Button shape for exact placement and handling Tolerance ±0.6 mg High precision that supports traceable measurement results The OIML F2 classification and the nominal 10 g mass deliver a balance between laboratory accuracy and practical usability for routine checks. An F2 tolerance of 0.6 mg means the test weight meets international limits for calibration work where small deviations matter; this reduces uncertainty when adjusting sensitive instruments. By choosing a verified test weight, calibration procedures become more efficient, ensuring measurement drift is identified quickly and corrective steps are implemented with confidence. The clear numeric specification supports documentation for quality systems and audit trails. Durable, fine‑turned stainless steel for repeatable handling Manufactured from fine‑turned stainless steel, this weight resists corrosion and retains its surface finish even with frequent handling and cleaning procedures. The button shape facilitates precise placement on pans and allows for secure gripping with tweezers or lifting tools, reducing the risk of transfer errors. These material and form characteristics contribute to long service life and consistent mass stability, which in turn minimises downtime from recalibration and supports uninterrupted production or laboratory workflows. Practical recommendations for use and storage to preserve accuracy To maintain long‑term performance, store the weight in a protective case and handle it with appropriate gloves or tweezers to avoid contamination and fingerprint oils that affect mass. A compact protective case is recommended for transport between measurement stations. Regular verification against higher‑class reference masses or accreditation checks will help preserve traceability. The robust construction and clear specification of this test weight make it a reliable component in quality control routines and a practical choice for metrology departments seeking reproducible results. Contact Metav Werkzeuge for tailored advice on integrating KERN calibration weights into calibration schedules and to secure supply from our Emmerich facility: info@metav-werkzeuge.com | +49 2822 7131930 Technical data Article number: 337 SKU: 337-04 GTIN: 4045761006348 Manufacturer: KERN Country of origin: DE Commodity code: 84239090 Core specifications Nominal mass: 10 g OIML class: F2 Tolerance: 0,6 mg Weight (kg): 0.01 Cylinder dimensions: 10×19 mm Special features Material: fine‑turned stainless steel Form: button shape Recommended: protective case for precise class preservation Application: calibration and verification of precision balances FAQ Is this weight suitable for laboratory balance calibration? Yes. The KERN 337-04 calibration weight is OIML class F2 and is suitable for verification and routine calibration of many precision laboratory balances where F2 accuracy is required. How precise is the 10 g test weight? The test weight has a tolerance of 0.6 mg in accordance with OIML F2 specifications, ensuring reproducible mass values for systematic calibration tasks. What material is used and how should it be cared for? The weight is made from fine‑turned stainless steel; clean carefully with a lint‑free cloth and handle with gloves or tweezers to avoid oils that alter mass. Should the weight be stored in a case? Yes. A protective case is recommended for the KERN 337-04 to prevent contamination and mechanical damage, preserving the calibrated condition. Can this weight be used for legal verification? The OIML F2 class indicates it is intended for accurate calibration and verification work; for legal metrology requirements, confirm the required class for the specific application or jurisdiction. Metav Werkzeuge, Emmerich am Rhein, Germany · info@metav-werkzeuge.com · +49 2822 7131930
10 kg Aluminium-Protected Case Padded For Block Weights, F1–M3 - KERN
Take advantage of a robust combination of lightweight aluminium protection and a padded interior that secures sensitive block calibration weights, keeping calibration routines reliable and damage risk low. The case's compatibility with block weights up to 10 kg and calibration classes F1–M3 supports consistent handling and storage practices. Order the aluminium-protected case directly via Metav Werkzeuge or ask the consultants if needed. Aluminium-protected case 346-070-600 by KERN — padded protection for block weights up to 10 kg The Aluminium-protected case 346-070-600 is a padded transport and storage case designed for block calibration weights, intended for secure handling and protected storage in calibration labs and workshops. Aluminium shell for secure protection Padded interior for sensitive weights Designed for block weights up to 10 kg Compatible with calibration classes F1–M3 Secure storage that protects calibration investments The hard aluminium outer shell is engineered to shield precision weights from impacts and abrasion during transport and storage, while the padded interior prevents localised pressure and scratching. This combination reduces the risk of accidental damage that can compromise traceability and repeatability, ensuring that calibration assets remain within tolerance longer. The protective design therefore supports efficient quality control processes and lowers the likelihood of costly recalibration or replacement. Suitable for calibration classes F1–M3 and block-format weights Built specifically for block weights and validated for calibration classes F1–M3, the case meets common requirements in metrology and workshop calibration routines. Using a dedicated storage solution helps retain the mass standard's condition and simplifies conformity during routine checks. For teams managing reference standards or performing on-site verifications, the documented compatibility with these classes makes the case a pragmatic choice for maintaining measurement integrity. Lightweight, compact and ready for daily workflows Weighing just 1.35 kg, the transport case is easy to carry and stow, integrating seamlessly into mobile calibration kits or fixed laboratory storage. Its compact footprint preserves bench and storage space while the robust construction supports repeated handling. The practical format contributes to smooth logistics, keeping calibration artefacts organised and accessible so that measuring processes remain efficient and downtime is minimised. For reliable protection of block calibration weights, request the KERN aluminium-protected case 346-070-600 via Metav Werkzeuge — Metav Werkzeuge is available at info@metav-werkzeuge.com or by phone on +49 2822 7131930 Technical data Article number: 346-070-600 Manufacturer: KERN GTIN: 4045761222885 Origin: CN Core specifications Weight: 1.35 kg Suitable for weights: up to 10 kg Calibration classes: F1–M3 Format: Block Materials & special features Material: Aluminium Interior: padded Design: for block weights Tariff number: 84239090 FAQ Is this case suitable for 10 kg block weights? Yes. The KERN aluminium-protected case 346-070-600 is designed for block weights up to 10 kg and accommodates the block format securely. Which calibration classes are supported? The case is specified for calibration classes F1–M3, making it suitable for a wide range of routine and laboratory-level mass standards. What material is the outer shell made from? The outer shell is made of aluminium, chosen for its combination of lightness and mechanical protection. Does the case include interior padding? Yes. The interior is padded, providing cushioning and a secure fit for sensitive calibration weights. What is the case weight and how portable is it? The empty case weighs 1.35 kg, offering a compact and portable solution for mobile calibration workflows. KERN — Origin: CN. Manufacturer contact not provided.
Accurate weighing that keeps production consistent
Scales are measuring instruments that determine the weight, force or count of an object and are essential across workshops and production lines. From precision scales that resolve fractions of a milligram to crane scales that handle several tonnes, the right weighing equipment ensures process reliability, legal compliance and operational efficiency.
How the right scale supports your workflow
Scales convert mechanical or electronic signals into repeatable weight values; external factors such as local gravity, magnetism, air buoyancy and vibration influence the result and often require site-specific adjustment. For legally binding measurements a statutory verification is required, while routine quality assurance is achieved through documented calibration. Choosing the correct combination of measuring range and readability avoids unnecessary sensitivity and stabilises throughput.
Practical advantages you notice every day
- Fast, reproducible results that reduce rework and speed up throughput.
- Better process control through repeatability and consistent stabilisation times.
- Compliance where required: support for statutory verification and DAkkS-accredited calibration services.
- Lower downtime via robust designs for industrial environments and user-friendly tare functions.
- Versatility across applications with options such as precision scales, analytical balances, platform scales, counting scales and checkweighers.
Premium measurement from a trusted partnership
KERN & SOHN represents a long-established premium choice for precise weighing and metrology, offering an extensive range of instruments and accredited services. Metav acts as your procurement and quality filter from Emmerich: decades of expertise, over 48,000 customers and a catalogue of more than 250,000 products ensure reliable supply and consolidated sourcing for industry, trade and crafts.
Key technical data at a glance
- measuring range: from sub-milligram to multiple tonnes
- readability (d): smallest display step, determines sensitivity
- linearity: specification for deviation across the measuring range
- tare: container weight subtraction, essential for net weight determination
- environmental influences: gravity, magnetism, air buoyancy, vibration, temperature, draught
- common types: precision scales, analytical balances, platform scales, counting scales, checkweighers
- verification vs calibration: statutory verification required for legally relevant weighing; calibration for traceable quality assurance
- application areas: laboratory, production, warehouse, shipping, retail, gastronomy
FAQ
What does readability (d) mean for scales?
Readability is the smallest weight increment a scale displays. For precision scales, a smaller readability gives finer resolution but increases sensitivity to draughts and vibration.
What is the difference between accuracy and repeatability?
Accuracy describes how close a measured value is to the true value; repeatability describes how consistently a scale returns the same result under identical conditions. Both matter, but repeatability is often decisive for stable production processes.
When do I need a verified (statutory) scale?
A verified scale is required whenever weight determines legal transactions, for example sales by weight. For internal quality control, a documented calibration is typically sufficient.
Why does my scale show fluctuating values despite correct operation?
Fluctuations are often caused by environmental factors: air draught, nearby vibration, temperature changes or an unstable support. Site selection and appropriate housing or wind protection reduce this effect.
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