200g Hook Weight, OIML Class M1, Stainless Steel Turned, 10 mg Tolerance - KERN
€46.00
Product information "200g Hook Weight, OIML Class M1, Stainless Steel Turned, 10 mg Tolerance - KERN"
Take advantage of OIML M1 accuracy and the fine-turned stainless-steel construction for repeatable calibration routines; the compact hook design simplifies hanging-scale verification and reduces downtime. Order the KERN calibration mass directly via Metav Werkzeuge or contact our consultants for specification support.
Hook calibration weight 347-086 – OIML M1, 200 g, KERN
The Hook calibration weight 347-086 is a fine-turned stainless-steel hook weight designed for precise verification of hanging and platform scales in commercial and industrial environments
- OIML Class M1 certified
- 200 g nominal mass
- Fine-turned stainless steel
- Hook design for hanging scales
Reliable accuracy for legal-for-trade checks
The calibration mass is manufactured to OIML M1 specifications, providing a 10 mg tolerance that supports legally relevant verifications and routine quality controls. This accuracy class means the mass is suitable for many commercial and industrial weighing tasks where traceable calibration and compliance are required. By choosing a weight with defined tolerance, measurement uncertainty is reduced and calibration intervals can be planned with confidence, helping to maintain consistent process control and minimise the risk of non-conformances.
Durable construction that eases daily handling
Made from fine-turned stainless steel, the mass resists corrosion and retains its shape under normal workshop conditions, ensuring long service life and stable metrological properties. The hook design provides secure attachment for hanging scales and simple handling when transferring between instruments. With a nominal value of 200 g and compact cylinder dimensions of 28×61 mm, the mass is easy to store and manoeuvre during calibration routines, supporting efficient workflows in busy test rooms.
Practical guidance for integration into calibration procedures
For traceable results, use the weight within its stated tolerance and follow the scale manufacturer’s calibration procedure. The KERN hook calibration weight 347-086 is well suited for spot checks and routine verifications of suspended and small platform scales; its compact form factor reduces the influence of handling errors. Regular verification of mass condition and comparison against a higher-order reference preserve measurement integrity and ensure the ongoing reliability of weighing equipment.
Fit-for-purpose supply and operational benefits
Keeping a set of certified single weights like this hook mass on hand streamlines maintenance cycles and shortens equipment downtime. The combination of robust material, defined tolerance and compact dimensions supports standardised procedures and simplifies inventory for quality managers and workshop technicians. When traceability and repeatability are priorities, investing in a dedicated calibration mass reduces process variability and contributes to demonstrable quality assurance.
Trust KERN precision — contact Metav Werkzeuge in Emmerich for purchasing and technical advice on the hook calibration weight 347-086: info@metav-werkzeuge.com • +49 2822 7131930 • WhatsApp +49 170 2837271
Technical data
- SKU: 347-086
- Manufacturer: KERN
- GTIN: 4045761256224
- Country of origin: DE
Core figures
- Nominal value: 200 g
- Weight (kg): 0.2
- Tolerance (OIML): 10 mg
- Dimensions (cylinder): 28×61 mm
- Tariff number: 84239090
Special features
- OIML class: M1
- Material: Fine-turned stainless steel
- Design: Hook weight for hanging scales
- Product group: Calibration weights – single weight
FAQ
Is this hook weight suitable for commercial-scale verification?
Yes. The KERN hook calibration weight 347-086 is OIML M1 certified and designed for commercial and industrial verification tasks where a 10 mg tolerance meets regulatory and routine control needs.
How should the mass be handled to preserve accuracy?
Handle the mass by the hook or with clean gloves to avoid fingerprints and contamination; store it horizontally in a dry place. Regular inspection against a reference will keep the mass within specification.
Can the weight be used on platform scales as well as hanging scales?
The hook design is optimised for suspended and hanging-scale checks, but the 200 g mass may also be used for verification tasks on small platform scales where appropriate attachment or cradling prevents tipping.
What does OIML M1 mean in practice?
OIML M1 denotes a recognized accuracy class for calibration masses suitable for many commercial and industrial applications; the class specification and the stated 10 mg tolerance define permissible deviation for the nominal value.
KERN — Germany. Manufacturer contact not provided.
Zubehör
Take advantage of compact, durable storage and clear class compatibility to protect calibration weights and streamline handling. Order the case directly via Metav Werkzeuge or ask our consultants if further technical information is required. KERN Plastic weight case – protective case for single calibration weights (button/compact design) KERN Plastic weight case is a protective storage solution designed for single calibration weights in workshops and calibration labs Durable plastic protective case Designed for button/compact single weights Suitable for classes F1–M3 Compact, lightweight storage solution Secure storage that preserves calibration integrity The plastic construction provides reliable protection against dust, scratches and incidental knocks, helping to maintain mass accuracy over time. The internal shape is optimised for single weights in a button or compact design, giving a snug fit that minimises movement during transport and handling. For calibration environments where repeatable results matter, this storage solution reduces the risk of contamination and mechanical wear, supporting consistent measurement performance. Compatibility that simplifies inventory and routine checks Designed specifically for single calibration weights, the case supports nominal 500 g weights and is rated for legal calibration classes F1–M3, making it suitable for a wide range of verification tasks in both workshops and small laboratories. The clear class compatibility streamlines inventory management and audit preparation, as stored weights remain grouped and identifiable by class. This compatibility reduces handling time during routine checks and helps maintain traceability in quality-controlled workflows. Lightweight handling for everyday workshop use Weighing just 0.02 kg, the case is intentionally lightweight while remaining robust enough for daily use. The compact footprint eases storage on workbenches and in transport boxes, while the resilient material stands up to frequent opening and closing. Technicians benefit from quicker handling and reduced manual strain, and the practical design supports organised toolrooms where space and efficiency are priorities. Secure precision storage with the KERN case—contact Metav Werkzeuge in Emmerich for tailored advice and reliable supply at info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: 347-090-400 Manufacturer: KERN GTIN: 4045761008793 Country of origin: DE Facts Nominal weight: 500 g Accuracy classes: F1–M3 Weight: 0.02 kg Special features Material: Plastic Application: Case for single weights Design: Button / compact form FAQ What is the primary purpose of this case? The case is intended for secure storage and transport of single calibration weights; the KERN plastic weight case keeps individual weights protected and organised. Which weight sizes fit this case? This case is specified for nominal 500 g single weights and is designed to accommodate button/compact forms used in calibration routines. Is the case suitable for calibration classes F1–M3? Yes, the KERN plastic weight case is suitable for weights in accuracy classes F1–M3, supporting workshop and laboratory requirements. What material is the case made from and how durable is it? Made from robust plastic, the case offers durable protection against dust and mechanical wear while remaining lightweight for easy handling. How is the product identified for ordering or inventory? Use the article number 347-090-400 or GTIN 4045761008793 to identify the KERN plastic weight case for procurement and stock records. Metav Werkzeuge, Emmerich am Rhein, Germany — info@metav-werkzeuge.com — +49 2822 7131930
Take advantage of a lightweight, polyamide handling tool that ensures a secure grip on small calibration weights up to 200 g; its 100 mm length combines fine control with easy handling for routine calibration tasks. Order directly via Metav Werkzeuge or consult our specialists for matching accessories and delivery from Emmerich. KERN 315-242 Tweezer (Polyamide, 100 mm) KERN 315-242 is a precision plastic tweezer for secure handling of small calibration weights in laboratories and workshops Secure grip for small calibration weights Suitable for weights E1–M3, 1 mg–200 g 100 mm length for precise handling Polyamide construction, lightweight 10 g Precision handling reduces contamination and measurement error The compact design provides a controlled hold when placing and removing calibration masses, helping to preserve the integrity of sensitive components. Made from polyamide, the instrument is gentle on metallic and plated surfaces and reduces risk of scratching or marking. The compatibility with 1 mg–200 g weights across E1–M3 classes means the tool supports a wide range of calibration workflows, supplying consistent handling where repeatability matters. Built for routine use, the tweezer contributes to faster setup times and fewer handling-related deviations. Comfortable length and light weight for repetitive tasks At 100 mm, the geometry balances reach and tactile feedback to enable precise positioning without overextension of the hand. The construction results in a lightweight tool — approximately 10 g — that decreases operator fatigue during repeated handling. The slim tips facilitate access to small masses and narrow pans, while the overall form factor supports careful handling during calibration runs. Clear, repeatable manipulation of weights improves throughput and aids adherence to internal quality procedures. Durable, easy-care design for laboratory and workshop environments The choice of high-quality plastic provides a durable and easy to clean solution suitable for environments where metal tweezers could risk scratching or produce magnetic influence. Maintenance is straightforward: wipe clean and store in a dry place to maintain tip alignment and performance. The tool's simple construction minimises service requirements and offers a dependable adjunct to balances, scales and precision measuring equipment in both calibration laboratories and industrial workshops. Contact Metav Werkzeuge today for tailored advice and supply of the KERN 315-242 tweezer; our Emmerich-based team can confirm suitability for specific calibration setups and arrange prompt delivery via the central European warehouse (info@metav-werkzeuge.com | +49 2822 7131930 | WhatsApp +49 170 2837271) Technical data Article number: 315 SKU: 315-242 Manufacturer: KERN GTIN: 4045761003439 Material: Polyamide (plastic) Facts Length: 100 mm Weight: 0.01 kg Suitable weight range: 1 mg–200 g Special features Secure grip for small calibration weights Suitable for weight classes E1–M3 Lightweight construction for reduced operator fatigue Simple cleaning and low maintenance FAQ What weight range is compatible with these tweezers? The KERN 315-242 tweezer is suitable for handling calibration weights from 1 mg up to 200 g. Which weight classes can be handled safely with this tool? This tweezer supports weights across classes E1 to M3, making it appropriate for a broad range of calibration tasks. Is the material safe for delicate or plated masses? Yes, the polyamide construction of the KERN 315-242 is designed to be gentle on delicate and plated surfaces, helping to avoid scratches. How should the tweezer be maintained to ensure longevity? Routine care for the KERN 315-242 involves simple cleaning with a soft cloth and storage in a dry place to preserve tip alignment and performance. Can this tool be used in both laboratory and workshop environments? The lightweight, easy-care design of the KERN 315-242 makes it suitable for calibration benches in laboratories as well as workshop settings where precise handling is required. Metav Werkzeuge, Emmerich am Rhein, Germany — Email: info@metav-werkzeuge.com — Tel: +49 2822 7131930 — WhatsApp: +49 170 2837271