2kg Plastic Case For Individual Calibration Weights F1–M3, Compact Button Design - KERN

Take advantage of compact, reliable storage and clear class compatibility to keep single calibration weights organised and protected; order the KERN case via Metav Werkzeuge or consult our specialists for selection help.

KERN 347-120-400 Plastic case for single calibration weights — 2 kg, Class F1–M3

KERN 347-120-400 is a compact plastic case intended for the safe storage and transport of single calibration weights in button/compact form, compatible with accuracy classes F1 to M3.

• Plastic case for single calibration weights
• Suited for 2 kg nominal mass
• Compatible with classes F1–M3
• Designed for button/compact weights

Secure, compact storage that protects valuable weights

The KERN 347-120-400 provides a practical solution for storing individual calibration masses: the plastic construction offers reliable protection against dust and impact while keeping handling lightweight at approximately 0.02 kg. For laboratories and workshops that manage reference masses, a dedicated storage case reduces the risk of accidental damage and contamination, supporting measurement traceability and prolonging the service life of the mass. The compact format facilitates neat organisation within instrument cabinets or mobile test kits.

Clear compatibility for calibrated masses and selection ease

The case is specified for a nominal value of 2 kg and is compatible with accuracy classes F1–M3, which span from higher-precision laboratory use (F1) to general workshop and inspection tasks (M3). This compatibility simplifies logistics when a variety of calibrated masses are used across departments: a single case design matches the common button/compact form factor, ensuring consistent fit and protection for the intended mass type without modifying existing calibration workflows.

Built for routine use and trustworthy supply chain

Manufactured by KERN in Germany, the case contributes to dependable handling and storage practices in industrial metrology and scales operations. Its durable plastic shell balances robustness with a low transport footprint, making it suitable for repeated on-site use and secure storage between calibration cycles. The straightforward design supports efficient inventory control and reduces the likelihood of downtime caused by damaged weights.

For secure and compliant storage of single calibration weights, contact Metav Werkzeuge for product availability and technical advice or reserve the KERN 347-120-400 from our Emmerich warehouse via info@metav-werkzeuge.com

Technical data

• Article number: 347
• SKU: 347-120-400
• GTIN: 4045761008854
• Manufacturer: KERN
• Material: Plastic
• Nominal value: 2 kg
• Accuracy classes: F1–M3
• Design: Button/compact case

Specifications

• Weight (case): 0.02 kg
• Country of origin: DE
• Tariff number: 84239090

Features

• For single calibration weights
• Compatible with button/compact form
• Durable plastic construction
• Intended for metrology and workshop use

FAQ

What nominal mass is this case designed for?
The case is designed for a nominal mass of 2 kg and is specified for single calibration weights in the button/compact format.

Which accuracy classes fit this case?
This product supports accuracy classes F1–M3, making it suitable for both higher-precision laboratory masses and general workshop weights when in button/compact form.

Who manufactures this case and where is it produced?
The case is manufactured by KERN and the product is listed with a country of origin of DE; the SKU is 347-120-400 for ordering and identification.

Manufacturer: KERN • Country of origin: DE • GTIN: 4045761008854