1 g Hook Weight OIML Class M1, Stainless Steel Turned, 1 mg Tolerance - KERN
€26.00
Product information "1 g Hook Weight OIML Class M1, Stainless Steel Turned, 1 mg Tolerance - KERN"
Take advantage of precise OIML M1 conformity and a finely turned stainless steel body for dependable calibration results; combine compact handling with robust material quality for uninterrupted measurement routines. Order the hook weight directly via Metav Werkzeuge or consult our specialists for application advice.
Hook weight – precision OIML M1, 1 g calibration weight by KERN
The Hook weight is a precision calibration mass designed for reliable adjustment and verification of hanging scales and small balances in industrial and laboratory environments.
- OIML class M1, nominal value 1 g
- Fine-turned stainless steel construction
- Designed as a hook weight for calibration
- Made in Germany
Stable accuracy that supports traceable measurements
The OIML M1 classification combined with a nominal value of 1 g and a declared tolerance of 1 mg ensures the mass standard meets recognised benchmarks for routine verification. This level of accuracy reduces measurement uncertainty during daily checks and supports audit trails when log entries are required. The calibration mass functions as a compact reference for quick checks, enabling predictable outcomes when adjusting weighing instruments.
Durable stainless steel body for long service life
Manufactured from fine-turned stainless steel, the calibration mass resists corrosion and surface wear that could otherwise alter mass over time. The turned finish minimises surface irregularities, which helps preserve the defined mass and reduces the need for frequent replacement. As a result, maintenance intervals are extended and operational reliability is increased, making the component suitable for workshops where physical handling is frequent.
Practical hook design for straightforward application
The hook-shaped format simplifies attachment to hanging scales and quick-check fixtures, reducing handling time and the risk of improper placement. This compact hook weight is especially useful for instruments that require a suspended test mass for calibration checks. The ergonomic shape assists technicians in performing fast, repeatable verifications while keeping the calibration process efficient and secure.
Documentation-friendly characteristics for quality systems
The mass is suited to environments where documentation and conformity matter: the OIML M1 designation and the clear numerical tolerance support recording in quality systems and calibration logs. Using a recognised class of calibration weight helps maintain consistency across multiple workstations and aids compliance with standard operating procedures during internal audits.
Small, robust asset that reduces downtime
As a single, easy-to-store test weight, the component occupies minimal space yet provides immediate functional value for routine checks. Its robustness and resistance to environmental influences make it a low-risk, cost‑efficient tool that helps prevent extended machine downtime caused by unverified instruments. The test mass is engineered to contribute to steady production flow through simple, repeatable verification.
Suitable for a range of industrial and lab tasks
The compact calibration weight is applicable in production lines, incoming inspection, and laboratory verification work where a hanging mass is required. Supplied by a reputable manufacturer, the item integrates into standard calibration routines and complements broader metrological setups, offering a practical balance between portability and conformity.
Contact Metav Werkzeuge for ordering or specification consultation regarding the KERN hook weight 347-016 and receive expert guidance from our Emmerich-based team
Technical Data
- Article number: 347
- SKU: 347-016
- GTIN: 4045761256149
- Manufacturer: KERN
Facts
- Nominal value: 1 g
- Tolerance (OIML): 1 mg
- OIML class: M1
- Cylinder dimensions: 6×6 mm
- Tariff number: 84239090
- Origin: DE
Special features
- Fine-turned stainless steel
- Hook weight design
- Single calibration mass
- OIML conformity
FAQ
What level of accuracy does this calibration weight offer?
The KERN hook weight 347-016 is OIML class M1 with a nominal value of 1 g and a tolerance of 1 mg, suitable for routine verification of small balances and hanging scales.
Can this weight be used on hanging scales and small balances?
Yes. The hook design of the KERN 347-016 makes it particularly suitable for hanging scales while it also serves as a compact test mass for small balances.
What material is the mass made from and why does that matter?
The mass is made from fine-turned stainless steel, which provides corrosion resistance and dimensional stability to maintain accuracy over repeated use.
Is the product suitable for use in quality-controlled environments?
The OIML M1 classification and declared tolerance allow the calibration mass to be recorded in calibration logs and quality documentation as part of standard verification procedures.
Where is the calibration weight manufactured?
The KERN hook weight 347-016 is made in Germany, reflecting the manufacturing origin indicated for this product.
Manufacturer: KERN, Germany
Zubehör
Take advantage of a compact, KERN-specified storage solution that protects individual calibration weights and keeps them organised for routine use; the combination of robust plastic construction, compatibility with 1 g–5 g knob/compact weights and straightforward handling ensures reliable daily workflow — order directly via Metav Werkzeuge or consult our team for product matching. Plastic case 347-030-400 — for individual calibration weights, 1 g–5 g, classes F1–M3 (KERN) The Plastic case 347-030-400 is a compact storage and transport solution for individual calibration weights, designed to keep knob/compact weights organised and protected in laboratories, workshops and service environments. Compact plastic case for individual weights Fits knob/compact weights 1 g–5 g Suitable for calibration classes F1–M3 Durable, lightweight storage solution Protects accuracy by preventing contamination and wear The case offers a secure place to store calibration weights so that surface contamination and handling damage are minimised, which in turn preserves measurement accuracy over time. By keeping knob and compact weights separated and secured, the storage solution reduces the need for frequent recalibration and helps maintain compliance with routine test intervals. This protective function is particularly relevant when handling sensitive classes such as F1–M3, where surface condition has a direct effect on measurement results. Lightweight plastic design for easy handling and transport Constructed from plastic, the case is both lightweight and durable, making movement between benches or job sites straightforward without adding significant bulk. Weighing approximately 0.02 kg, it supports convenient handling while providing a firm housing for individual pieces. The material choice balances protection with portability, offering a practical alternative to heavier metal cases where the primary requirement is safe short-term storage rather than long-term extreme environmental protection. Organises calibration workflows for faster selection and traceability A dedicated case reduces search times and streamlines the selection of the correct nominal weight during routine checks, improving operational efficiency in workshops and service departments. Clear organisation contributes to faster test cycles and less downtime, which in aggregate supports productivity goals. Where traceability is required, consistent storage in a defined case helps operators maintain an orderly inventory and reduces human error during weigh-ins and calibrations. Compatible with industry practice and a recognisable brand Designed for use with knob/compact weights in the 1 g–5 g range and suitable for classes F1–M3, the case aligns with common metrology practice and complements existing weight sets from established manufacturers. The KERN designation signals compatibility with professional weighing equipment; origin details indicate manufacturing standards consistent with European metrology supplies. As a simple yet effective accessory, the case supports routine maintenance of weights without introducing complex handling procedures. Contact Metav Werkzeuge for tailored advice on integrating the KERN plastic case 347-030-400 into workshop or laboratory inventory — email info@metav-werkzeuge.com or call +49 2822 7131930 for precise product matching and availability Technical Data Article number: 347-030-400 SKU: 347-030-400 GTIN: 4045761008663 Manufacturer: KERN Origin country: DE Material: Kunststoff Facts Weight (case): 0.02 kg ECLASS: 21100103 Tariff number: 84239090 Special features Case for individual weights Suitable for nominal values 1 g–5 g For calibration classes F1–M3 Designed for knob/compact weight form Category: Prüfgewichte (Waagen > Prüfgewichte) FAQ What weights fit this case? The Plastic case 347-030-400 fits individual knob/compact calibration weights with nominal values from 1 g–5 g, making it suitable for small weight sets. Is the case suitable for F1 and M3 class weights? Yes, the case is specified for use with weights in classes F1–M3, supporting common laboratory and workshop calibration needs. What material is the case made from and is it durable? The case is made of plastic, chosen to be both durable and lightweight, providing protection against contamination and handling wear during normal use. Can this case be used with weight sets from other manufacturers? The case is designed for knob/compact weight formats and will accommodate compatible 1 g–5 g pieces from other manufacturers if the form factor matches. Who supplies this product and how can it be obtained? This item is supplied by KERN and is available through Metav Werkzeuge; consult Metav for availability and compatibility advice Manufacturer: KERN · Address: Germany · Contact: info@metav-werkzeuge.com / +49 2822 7131930
Take advantage of secure handling of small calibration weights, robust stainless steel construction and a compact 105 mm length for precise control; order the tweezers directly via Metav Werkzeuge or contact our consultants for application advice. Pinzette 315-243 — Precision tweezers by KERN, stainless steel, 105 mm The Pinzette 315-243 is a precision tweezer designed for the secure handling of small calibration weights in laboratories and workshop environments. Secure grip for micro calibration weights Stainless steel construction Length 105 mm for fine control Suitable for 1 mg – 200 g (E1 – M3) Secure handling for trace and routine calibration tasks The compact design delivers a secure grip for very small test weights, reducing the risk of slippage and accidental contact. Its dimensions, including the 105 mm length, allow for controlled, repeatable handling that supports efficient calibration workflows. This contributes to fewer handling errors and a more consistent weighing routine when working with weights from 1 mg – 200 g. Durable construction that keeps processes dependable Manufactured in stainless steel, the tool combines durability with low maintenance, ensuring longevity in daily metrology use. The robust construction helps maintain geometric stability and handling precision under repeated use, which supports reliable measurement results and reduces downtime for replacements. The design suits both laboratory benches and on-site calibration setups where space and dexterity matter. Practical compatibility and metrology clarity Designed for compatibility with standard calibration classifications, the tweezers are suitable for weights in classes E1 – M3, covering high-accuracy laboratory weights as well as routine workshop standards. For users less familiar with weight classes: these designations indicate recognised accuracy ranges used by calibration professionals and metrology services, ensuring the tool is appropriate for precise, standard-compliant handling. Confidence through expert supply and service Sourcing tools from a trusted partner simplifies procurement and post-sale support. Metav Werkzeuge stands for democratisation of precision, offering an extensive range of metrology supplies from its base in Emmerich. With a broad catalogue and a long-standing customer base, the emphasis is on dependable availability and a clear supply chain that supports uninterrupted calibration operations. Contact Metav Werkzeuge for tailored advice on the KERN 315-243 tweezers and to confirm suitability for specific weight classes — email info@metav-werkzeuge.com or call +49 2822 7131930 for fast guidance from our Emmerich team Technical data Article number: 315 SKU: 315-243 Manufacturer: KERN GTIN: 4045761067615 Length: 105 mm Net weight: 0.02 kg Facts Suitable weight range: 1 mg – 200 g Applicable weight classes: E1 – M3 Material: Stainless steel Special features Secure gripping geometry for small calibration weights Compact format for precise handling and repeatability Designed for laboratory and workshop use Rapid dispatch and broad metrology assortment available from supplier FAQ How small a weight can be handled with these tweezers? The Pinzette 315-243 from KERN is suitable for handling weights from 1 mg up to 200 g, covering the usual micro and small calibration weights used in precise weighing tasks. What material is the tool made from and why does that matter? The tweezers are made from stainless steel, giving corrosion resistance and dimensional stability that support consistent handling and long service life in metrology environments. Are these tweezers suitable for laboratory-grade calibration weights? Yes, the KERN 315-243 is specified for weights in classes E1 – M3, which includes high-accuracy laboratory weights as well as standard workshop classes, making it appropriate for professional calibration work. What are the physical dimensions and weight of the tweezers? The tweezers measure 105 mm in length and have a net weight of 0.02 kg, offering a compact tool that balances control with minimal contact force. Metav Werkzeuge, Emmerich am Rhein, Email: info@metav-werkzeuge.com, Tel: +49 2822 7131930