5200 g Precision Lab Balance 1 g Readability Flat Design, LCD Display - KERN

Take advantage of reliable Li‑Ion power and long operating times for uninterrupted weighing: the external battery pack delivers up to 30 h runtime without backlight and recharges in around 10 h, making it a practical choice for portable and occasional mains-free use. Order the unit directly via Metav Werkzeuge or consult our specialists for application advice. KS-A01 External battery pack for ECE tabletop scales — KERN, Li‑Ion, up to 30 h runtime The KS-A01 is an external Li‑Ion battery pack designed to supply KERN ECE tabletop scales with portable, mains-free power for mobile weighing tasks and temporary installations. External Li‑Ion power for ECE tabletop scales Runtime up to 30 h without backlight Approx. 10 h recharge time Lightweight at 0.45 kg for easy handling Portable power for uninterrupted weighing The KS‑A01 external battery pack provides a dependable alternative to mains operation for ECE tabletop scales, ensuring continued measurement processes during site moves, temporary workstations or power interruptions. With up to 30 h runtime without backlight, the unit supports extended periods of use before recharge is required, reducing downtime and the need for repeated battery changes. The compact Li‑Ion energy source combines energy density with a small footprint, so weighing processes remain consistent and predictable across shifts. Clear charging expectations and energy efficiency The pack requires approximately 10 h for a full recharge, a duration that suits overnight charging routines or end-of-shift replenishment. Li‑Ion technology offers high energy efficiency compared with older chemistries, which translates into longer operating intervals for the same physical battery size. This predictable recharge window allows planning of maintenance cycles and minimises the risk of unexpected interruptions during critical weighing operations. Workshop integration and practical handling benefits Weighing equipment benefits from a lightweight external supply: at 0.45 kg, the battery pack is easy to carry and store, supporting mobile workflows and frequent relocation of scales. Compatibility with ECE tabletop models enables straightforward integration into existing setups without complex adjustments. Delivered as a dedicated external power solution, the unit simplifies logistics for occasional mains‑free weighing and supports operational flexibility in labs, workshops and production lines. Arrange application advice or secure stock through Metav Werkzeuge — contact our Emmerich team for tailored recommendations on the KERN KS‑A01 external battery pack and its suitability for your weighing tasks. Technical data Article number: KS SKU: KS-A01 Manufacturer: KERN GTIN: 4045761208537 Country of origin: CN Commodity code: 85076000 Core specifications Weight: 0.45 kg Recharge time: 10 h Battery runtime: up to 30 h without backlight eClass: 21059207 Features & compatibility Li‑Ion battery technology External operation for ECE tabletop scales Portable design for mobile use Intended to extend operational time without mains FAQ How long does the battery run on a single charge? The external battery pack provides up to 30 h runtime without backlight, as specified for the KS‑A01. How long does it take to recharge the pack fully? A full recharge takes approximately 10 h, allowing overnight replenishment between shifts. Which scales is the pack designed for? The KS‑A01 is intended for use with ECE tabletop scales and serves as an external power supply for mains‑free operation. What is the weight and handling advantage of the battery pack? At 0.45 kg, the pack is lightweight and convenient for mobile weighing tasks and frequent relocation. Who manufactures the battery pack? The unit is manufactured by KERN; for procurement and technical enquiries, Metav Werkzeuge can provide detailed advice and supply options Manufacturer: KERN — Origin: China; For product enquiries and distributor contact: Metav Werkzeuge, Emmerich am Rhein — eMail: info@metav-werkzeuge.com — Phone: +49 2822 7131930

Take advantage of the combination of international conformity, robust construction and compact handling for dependable routine checks. Choose a proven OIML Class M1 solution with clear tolerances and straightforward storage — order supply or request advice directly from Metav Werkzeuge. ECO Block weight — KERN calibration mass, OIML Class M1, 5 kg painted cast iron The ECO Block weight is a compact calibration mass intended for routine accuracy checks of scales and balances in workshops and service environments, combining standard-compliant tolerance with a rugged block design. Single calibration weight, OIML Class M1 Nominal mass 5 kg for medium-accuracy checks Painted cast iron block construction Compact block design for stable placement Consistent accuracy for routine calibration The block is specified to OIML Class M1, which defines permissible deviations for working calibration weights; for this nominal mass the tolerance 250 mg is stated, providing predictable error limits for everyday verification tasks. This classification means the mass is suitable as a calibration mass for many industrial and workshop applications where medium-level accuracy is required, offering a reliable reference during routine checks of shop-floor balances and postal or counting scales. Explaining the standard helps translate technical limits into operational expectations, so maintenance cycles and comparative checks can be planned with clarity. Robust construction that eases daily handling Manufactured as a painted cast iron block, the design focuses on mechanical stability and straightforward placement on weighing pans. The block form reduces tip-over risk and concentrates mass in a compact footprint, which benefits fast checks and repeatable handling. The finish provides basic surface protection and aids cleaning after use; combined with the solid construction, this reduces the frequency of handling-related maintenance without compromising the integrity required for routine verification tasks. Practical application and safe storage in the workshop Designed as a single test weight, the mass is best integrated into regular calibration routines where traceable high-end certification is not mandatory. For best results, keep the item dry, avoid mechanical shocks and place it on a non-abrasive surface or rest when not in use to preserve the calibration state. For installations that need documented traceability or calibration certificates, planning an external certification step is recommended; technical teams can advise on frequency and methods to match in-house quality assurance regimes while ensuring compliance with local or industry-specific requirements. For reliable medium-accuracy calibration with KERN quality, contact Metav Werkzeuge in Emmerich for supply and technical advice — email info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 346-76 Manufacturer article number: T346-7-A SKU: 346-76 Manufacturer: KERN Facts Nominal mass: 5 kg Tolerance (OIML Class M1): 250 mg GTIN: 4045761241671 Tariff code: 84239090 Special features Painted cast iron Block Eco design Single calibration weight OIML Class M1 Origin: CN FAQ What does OIML Class M1 mean for daily use? OIML Class M1 defines the maximum permissible error for a working weight; the ECO Block weight meets that class so it can be used for routine verification where 250 mg tolerance at 5 kg is acceptable. Is this mass suitable for laboratory reference standards? The ECO Block weight is specified for medium-accuracy checks; for primary laboratory standards, higher OIML classes or certified reference masses are normally required. How should the weight be stored to maintain condition? Store the block on a stable, dry surface and avoid impacts; the painted cast iron finish helps protection, but careful handling will prolong usability. Can this weight be used on all types of scales? The mass is intended for use with scales and balances compatible with a 5 kg test weight and appropriate loading; confirm compatibility with the instrument’s loading area before use. Is a calibration certificate included with the product? A calibration certificate is not specified in the product data; if certification is required, arrange traceable calibration through an accredited laboratory or ask Metav Werkzeuge for available options. KERN — Address: — — Contact: —

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