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60 g Precision Lab Balance 0.001 g Readability, 81 mm Pan Ø×H 90×40 mm, Rechargeable Option - KERN

Product information "60 g Precision Lab Balance 0.001 g Readability, 81 mm Pan Ø×H 90×40 mm, Rechargeable Option - KERN"

The compact construction and 0.001 g readability make this scale ideal where space and precision matter; combined with the percentage-determination function and a ring-shaped draft shield, routine tasks are faster and more reliable. Order the KERN 440-21A laboratory scale directly via Metav Werkzeuge or ask our consultants if needed.

KERN 440-21A compact laboratory scale — 60 g / 0.001 g, strain-gauge system

The KERN 440-21A is a compact precision laboratory scale designed for accurate small-sample weighing and routine quality checks in limited bench space.

  • Compact dimensions for confined benches
  • 0.001 g readability for fine samples
  • Percentage determination for fast checks
  • Ring-shaped draft shield included
  • Work protection hood supplied

Accuracy that stabilises quality control

Built around a strain-gauge weighing system, this compact balance delivers 0.001 g readability across a 60 g capacity, combining fine sensitivity with stable performance. Linearity of ±0.003 g and repeatability of 0.001 g mean measurement drift is minimal; this supports consistent results during calibration routines and batch checks. The strain-gauge load cell converts force to an electrical signal that is processed to a digital value, which makes this design robust for everyday laboratory environments and helps to reduce susceptibility to overloading compared with more delicate sensor types. Clear numeric indications and stable readings contribute to traceable workflows and fewer re-weighs, improving throughput in quality-control processes.

Space-saving form that keeps the bench productive

With compact external dimensions of 165 × 230 × 80 mm and a net weight of 0.93 kg, the instrument is optimised for crowded workstations. The weighing chamber (⌀ × H 90 × 40 mm) and a weighing pan diameter of 81 mm provide enough protection for small samples while preserving an overall small footprint. A 15 mm LCD digit height ensures values remain legible from a typical working distance, reducing handling time. Power flexibility is provided via the supplied mains adapters (CH, EU, UK, US) and the scale can operate on a 9 V block battery or an optional rechargeable cell (charging time 10 h; runtime up to 20 h), enabling temporary mobile use or operation where mains access is limited.

Practical functions that reduce handling and error

Routine tasks are accelerated by the built-in percentage-determination mode, which enables weighing to a predefined 100 % target and immediate display of deviations from that setpoint — useful for formulation control or checking fill accuracy. The piece-counting capability supports very small parts, with minimum piece weights of 2 mg in laboratory mode and 20 mg in normal mode, so stock-taking and dosing operations become more efficient. A ring-shaped draft shield comes as standard to minimise airflow effects on fine measurements, and a work protection hood is included to keep samples clean and operators safe. The instrument’s specifications also reference the USP minimum sample weight metric, which helps laboratories assess compliance for critical measurements.

For tailored product guidance and delivery from Emmerich, contact Metav Werkzeuge to discuss the KERN 440-21A compact laboratory scale via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

  • Article number: 440
  • SKU: 440-21A
  • GTIN: 4045761068421
  • Manufacturer: KERN

Facts

  • Weighing range: 60 g
  • Readability: 0.001 g
  • Repeatability: 0.001 g
  • Linearity: ± 0.003 g
  • Weighing pan diameter: 81 mm
  • Weighing chamber ⌀×H: 90 × 40 mm
  • Dimensions (W × D × H): 165 × 230 × 80 mm
  • Net weight: 0.93 kg
  • Display digit height: 15 mm
  • Operating temperature: 5 °C–35 °C
  • Max ambient humidity: 80 %
  • Power input: 100–240 V AC 50/60 Hz, 0.5 A
  • Mains adapters included: CH, EU, UK, US
  • Battery: 9 V block; optional rechargeable battery (charge time 10 h; runtime up to 20 h)
  • Minimum piece weight (counting): 2 mg (laboratory), 20 mg (normal)

Special features

  • Strain-gauge weighing system (Dehnungsmessstreifen)
  • Percentage-determination function
  • Ring-shaped draft shield included
  • Work protection hood supplied
  • Conductive-coated plastic weighing pan
  • USP minimum sample weight referenced
  • Supplied adapters for multiple mains standards

FAQ

What is the smallest increment the scale displays?
The KERN 440-21A provides 0.001 g readability, suitable for precise small-sample weighing and fine analytical tasks.

Can this balance count small parts?
Yes, the instrument supports piece counting with a minimum piece weight of 2 mg in laboratory mode and 20 mg in normal mode, enabling accurate counting of very small components.

Is a draft shield included to protect readings?
A ring-shaped draft shield is supplied as standard with the KERN 440-21A to reduce airflow effects and improve stability when weighing fine samples.

What power options are available for mobile use?
The scale accepts mains power with supplied CH/EU/UK/US adapters and can be operated from a 9 V block battery; an optional rechargeable battery is compatible (charge time 10 h; runtime up to 20 h).

How does the percentage function support routine checks?
The percentage-determination mode lets the operator set a target (100 %) and immediately see the deviation from that value, simplifying rapid conformity checks and formulation tasks.


KERN — Origin: CN

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Einzelgewicht in Knopfform auf weißem Hintergrund. Das Gewicht ist Silber.
1 g Calibration Weight Button Stainless Steel Fine-Turned OIML F2 0.3 mg Tolerance - KERN

Take advantage of the combination of OIML class F2 precision, a 1 g nominal value and fine‑turned stainless steel construction for reliable balance checks and long service life. Order the item directly via Metav Werkzeuge or consult our specialists for accessory recommendations such as a protective case. KERN 337-01 — 1 g OIML F2 fine‑turned stainless steel check weight A KERN 337-01 single 1 g button weight for traceable calibration and routine verification of precision balances OIML class F2 accuracy for laboratory checks Fine‑turned stainless steel for corrosion resistance Knob (button) form for secure handling Recommended storage in a protective case Consistent accuracy to keep processes running The OIML class F2 specification and a tight tolerance of 0.3 mg make this calibration weight suitable for verification of analytical and precision balances where consistent results are critical. As a traceable calibration standard, the weight supports reproducible measurements, reducing rework and machine downtime. The small nominal mass is ideal for checks in laboratories, inspection stations and calibration benches where micro‑variations matter. Traceability and compliance explained OIML classes define acceptable deviations for standard weights; F2 indicates suitability for high‑precision routine checks rather than primary reference standards. This classification ensures that the weight can be used confidently for conformity testing and internal verification routines. Documentation and labelling on the weight facilitate record keeping and help demonstrate conformity during quality audits. Robust material for everyday use Manufactured from fine‑turned stainless steel, the unit resists corrosion and wear that could otherwise compromise mass over time. The knob (button) shape simplifies handling with tweezers or gloves, reducing fingerprints and contamination that affect readings. These design choices extend the interval between recertifications and preserve measurement integrity in regular use. Practical handling and recommended accessories Small calibration weights benefit from secure storage to maintain accuracy; a fitted protective case is advised to prevent contact damage and contamination. Handling with suitable tweezers or gloves and keeping the weight in a controlled environment will preserve its calibration state. For assembly with existing calibration sets, the compact design and standard dimensions allow easy integration into test routines. For traceable calibration solutions, contact Metav Werkzeuge to order the KERN 337-01 and to request recommended accessories such as a protective case; Metav’s consultants are available via info@metav-werkzeuge.com or by telephone for technical guidance Technical Data Article number: 337 SKU: 337-01 GTIN: 4045761006287 Manufacturer: KERN Country of origin: DE Tariff number: 84239090 Facts Nominal value: 1 g OIML class: F2 Tolerance: 0,3 mg Cylinder dimensions: 6×6 mm Special features Material: fine‑turned stainless steel Form: knob (button) Product group: single weight Product category: check weights FAQ What accuracy class does this weight meet? The KERN 337-01 meets OIML class F2, suitable for high‑precision routine checks with a tolerance of 0.3 mg. Is the weight suitable for laboratory verification of analytical balances? Yes, the 1 g nominal mass and F2 classification make this calibration weight suitable for verification tasks on precision and analytical balances. What material is the weight made from and why does it matter? The weight is made from fine‑turned stainless steel, which provides corrosion resistance and dimensional stability to preserve calibration over time. Manufacturer: KERN — Germany — enquiries via Metav Werkzeuge: info@metav-werkzeuge.com, +49 2822 7131930

Select Weighing value

Regular price: €17.00
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Dursichtige Schutzhaube in der Form einer Waage auf weißem Hintergrund. Die Haube würde die ganze Waage inklusive Anzeige und Wägefläche abdecken. In der Oberseite sind vier Löcher eingestanzt.
5-Pack 440-A/N Protective Hood For Scale Keyboard And Housing, - KERN

Combine targeted protection with precise compatibility and straightforward storage to keep weighing equipment ready for use. Benefit from a solution that shields keyboard and housing while matching the 440‑A/N form factor; order directly via Metav Werkzeuge or consult our specialists for guidance. KERN 440-210-002S05 Protective Cover — 5-piece set for 440-A/N, keyboard and housing protection The KERN 440-210-002S05 protective cover provides a practical barrier for the control surface and casing of compatible weighing instruments, designed for everyday workshop and laboratory environments. Protection for keyboard and housing of scales Designed for KERN 440-A/N models Suitable for weighing pan Ø81 mm Supplied as set of five Reliable protection that preserves measurement integrity The cover offers targeted protection for sensitive components, preventing dust, debris and light contamination from settling on the operator panel and outer casing. By keeping the control surface clean, the risk of measurement interference through soiling or ingress is reduced, supporting uninterrupted operation and fewer service interventions. Manufactured to match the form of common bench scales, the accessory supports routine workshop processes with minimal handling and is suited to both production and inspection environments. Compatibility that speeds workflow and reduces downtime Designed specifically for the 440‑A/N series and models featuring a weighing pan Ø81 mm, the accessory ensures a snug fit that does not impede daily use. The lightweight 0.02 kg construction adds negligible bulk to storage and transport, allowing multiple covers to be kept on hand for rapid replacement between shifts. Reliable compatibility means less time spent adapting or modifying parts, so instrument availability is maximised and scheduling of metrology tasks becomes more predictable. A compact workshop solution that supports efficiency Supplied as a practical set, the cover helps maintain a consistent standard across several workstations or mobile balances, reducing the need for ad‑hoc protection methods that can lead to wear or accidental damage. Backed by the KERN brand, the accessory contributes to a low‑effort maintenance routine and a tidier workspace, which in turn supports faster inspection cycles and a professional presentation. For operations seeking simple, cost‑effective measures to extend equipment life, this protective cover represents a pragmatic option. Contact Metav Werkzeuge in Emmerich for reliable supply of genuine KERN protective covers and expert advice — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical Data Article number / SKU: 440-210-002S05 Manufacturer: KERN GTIN: 4045761185364 Country of origin: CN Facts Weight: 0.02 kg Commodity code: 39269097 Article group: 440 Special features Protection for keyboard and housing Designed for 440-A/N weighing devices Suitable for weighing pan Ø81 mm Supplied as set of five FAQ Which scales are compatible with this protective cover? Compatible with KERN 440‑A/N series and models that use a weighing pan with a diameter of Ø81 mm; the SKU is 440-210-002S05. Is the cover supplied as individual pieces or as a set? The product is supplied as a set of five protective covers for straightforward replacement and storage. Will the cover affect operation of the keypad or display? The design covers the keyboard and housing while allowing access and visibility required for normal operation; the protective design is intended to avoid interference. What is the weight of a single cover? A single unit weighs approximately 0.02 kg, making it easy to handle and store. Where is the accessory manufactured? The protective cover is manufactured in China (CN) and distributed under the KERN product group. KERN — Origin: China (CN); SKU 440-210-002S05

Select For weighing plate size

Regular price: €55.00
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.
Aufgerolltes, graues Kabel auf weißem Hintergrund. Beide Enden haben ein HDMI-Stecker. Ein Ende ist weiblich und das andere männlich.
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

Regular price: €50.00
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Rechteckige Marmorplatte auf weißem Hintergrund. Die Platte dient dazu Vibrationen abzufedern für eine präzise Wägung.
Antivibrationsplatte

Die Antivibrationsplatten KERN YPS-04, -05, -06 sind dafür konstruiert, Erschütterungen und Schwingungen zu dämpfen, die sonst das Wägeergebnis von hochpräzisen Präzisions- und Analysenwaagen verfälschen würden. Ideal auch zum vibrationsfreien Aufstellen von Mikroskopen geeignet Die Antivibrationsplatte besteht aus poliertem Granit, die auf absorbierenden Gummielementen gelagert sind An der Antivibrationsplatte kann ergonomisch optimiert im Stehen oder bequem im Sitzen gearbeitet werden Kompakte Abmessungen, vorteilhaft bei eingeschränkten Platzverhältnissen Alle Oberflächen sind hygienisch und leicht zu reinigen Passend für alle KERN Analysenwaagen, Präzisionswaagen und Mikroskope mit den entsprechenden Abmessungen Nettogewicht ca.: YPS-04: 30 kg YPS-05: 35 kg YPS-06: auf Anfrage Versandbereit in 2 Tagen. Versand komplett auf Palette. Maße, Bruttogewicht, Versandkosten bitte anfragen

Select Overall dimensions

Regular price: €572.00
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Akkubetrieb auf weißem Hintergrund. Das Set besteht aus (von Links nach Rechts im Bild): eine austauschbare Batterie, ein Hauptstecker mit aufgefaltetem Kabel, drei Adapter für EU, US und UK.
20h Battery Operation Internal NiMH, Up to 10h Runtime, CE - KERN

Conflicting product data detected: the battery runtime is listed as "up to 10h without backlight" and also as "20h runtime", which is inconsistent. This discrepancy in the provided information creates confusion and makes it difficult to generate a reliable product description. Accurate and consistent data is essential for creating a clear and trustworthy overview of the product's features and performance. Without clarification or further details to resolve these conflicting runtime specifications, it is not possible to ensure the accuracy of the description or provide potential customers with the necessary information to make an informed decision about the product.

Regular price: €54.00
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Schwarzes Netzadapter Set auf weißem Hintergrund. Das Set besteht aus einem Stecker mit gefaltetem Kabel und drei Adapter. Die Adapter sind für die Bereiche EU, US und UK.
9 V 300 mA Universal External Power Adapter With EU/UK/US/CH Plugs, 100–240 V 50/60 Hz - KERN

Reliable 9 V / 300 mA output combined with a 100–240 V universal input and interchangeable international plug adapters supports uninterrupted use across workshops and while travelling; the compact, lightweight design keeps bench space clear and simplifies storage. Order the KERN YKA-03N directly via Metav Werkzeuge or ask our consultants for tailored advice. KERN YKA-03N — Universal external power adapter with 9 V / 300 mA output and multi‑plug set The KERN YKA-03N is a compact universal external power adapter designed for scales and precision instruments, providing a steady 9 V / 300 mA supply and interchangeable plugs for EU, UK, US and CH mains sockets. Universal input 100–240 V, 50/60 Hz Stable 9 V DC output at 300 mA Interchangeable EU/UK/US/CH plug adapters Compact and lightweight, approx. 0.08 kg Reliable compatibility for mixed‑fleet workshops The adapter offers true international compatibility, accepting 100–240 V at 50/60 Hz, which eliminates the need for separate supplies when using instruments across different regions. This wide input range reduces logistic complexity for service technicians and procurement teams, ensuring the same power solution can be used for a variety of precision devices. The result is fewer inventory items and a more consistent power profile for bench‑level equipment. Practical plug set and travel convenience Delivered with interchangeable EU/UK/US/CH plug adapters, the unit supports rapid redeployment in different markets without additional accessories. The compact casing and lightweight construction (approx. 0.08 kg) make it suited to mobile test benches and field service kits. For applications that require frequent relocation of instruments, the adapter provides a tidy, portable option that minimises downtime and transport costs. Stable supply for sensitive measuring devices Designed as an external power source for scales and similar measuring equipment, the adapter supplies 9 V at 300 mA, matching common input requirements for precision instruments. The consistent voltage and current specification helps to maintain measurement stability and reduces the risk of fluctuations that can affect calibration results. This makes the unit appropriate for laboratory benches, inspection rooms and industrial scales where repeatable readings are essential. Clear integration into workshop supply chains As a universal external adapter, the device integrates easily with existing instrument fleets and cabling standards. The compact footprint frees up bench space, while the included plug set avoids compatibility delays when deploying equipment to different countries. For purchasing departments, the standardised specification simplifies procurement and stock management, supporting smoother operations and fewer interruptions. Choose the KERN YKA-03N for dependable international compatibility and contact Metav Werkzeuge in Emmerich for personalised advice and fast dispatch—email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: YKA-03N Manufacturer: KERN GTIN: 4045761210431 Country of origin: CN Commodity code: 85044090 Core technical data Input voltage: 100–240 V, 50 / 60 Hz Output: 9 V DC, 300 mA Weight: approx. 0.08 kg Special features External universal power adapter for scales and precision instruments Interchangeable plug adapters included: CH, EURO, UK, US Compact form factor for bench and mobile use FAQ Is this adapter suitable for KERN scales and other precision instruments? The KERN YKA-03N is intended as an external power supply for KERN scales and comparable precision instruments that require a 9 V / 300 mA input. Which plug types are included with the adapter? The delivery scope for the adapter includes interchangeable plug adapters for EU, UK, US and CH mains sockets to support international use. Can the adapter be used worldwide without a separate voltage converter? Yes. The universal input of 100–240 V, 50/60 Hz enables operation across standard mains voltages without an additional converter. How portable is the unit for field service work? With a compact design and a weight of approximately 0.08 kg, the adapter is well suited to mobile toolkits and service engineers who require a lightweight power option. What is the exact model designation to order or reference? Refer to the SKU YKA-03N and manufacturer KERN when ordering or checking compatibility. KERN — Origin: China; SKU: YKA-03N; GTIN: 4045761210431

Regular price: €38.00
Product Quantity: Enter the desired amount or use the buttons to increase or decrease the quantity.