1 mg–5 kg Stainless Steel Polished E2 Calibration Weight Set, Button Type, Wooden Case - KERN

Take advantage of OIML Class E2 accuracy and the wide 1 mg–5 kg range combined with a durable, polished stainless steel finish for reliable calibration results; order the weight set directly via Metav Werkzeuge or consult our specialists for application advice.

KERN 313-08 weight set (OIML E2) — 1 mg–5 kg, polished stainless steel

The KERN 313-08 weight set is a complete calibration solution for laboratories and workshops, offering precision verification capability across a broad mass range in a compact, protected wooden case.

• OIML Class E2 accuracy
• Range 1 mg–5 kg
• Polished stainless steel finish
• Supplied in wooden case with insert

Precise calibration where measurement tolerance matters

The set is designed for high-precision verification tasks and complies with OIML E2 tolerances, making it suitable for calibration of analytical and precision balances. The 1 mg–5 kg span covers microgram-sensitive checks through to heavier test points, reducing the need for multiple separate sets. Choosing an E2 classification means defined maximum permissible errors are met, which supports consistent laboratory procedures and documented traceability during routine verifications.

Durable materials and practical storage for repeatable results

Made from polished stainless steel, each weight features a smooth finish that minimises contamination and makes cleaning straightforward after use. The button-shaped geometry assists stable placement and handling, while the smallest milligram weights are protected in a separate plastic insert to avoid damage. The wooden case with insert offers secure transport and storage, sustaining the long-term accuracy of the set under regular workshop or laboratory conditions.

Workflow integration and supplier reliability

The set supports efficient workflows by combining a broad range of test masses in a single compact pack, simplifying inventory and calibration sequences. The presence of identifiers such as SKU and GTIN aids inventory control and traceability for quality systems. Metav Werkzeuge provides a consistent supply channel from its Emmerich location, backed by decades of metrology expertise and a comprehensive product range that reduces procurement complexity for industry and trade.

Contact Metav Werkzeuge for application guidance and to secure the KERN 313-08 weight set for dependable calibration — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: 313-08
• Article number: 313
• GTIN: 4045761003200
• Manufacturer: KERN

Facts

• OIML class: E2
• Range: 1 mg–5 kg
• Total set weight: 17.81 kg
• Form: Button shape

Special features

• Material: Polished stainless steel
• Case: Wooden case with insert
• Milligram weights in separate plastic case
• Origin: DE
• Customs tariff code: 84239090

FAQ

What does OIML Class E2 signify for calibration?
OIML Class E2 defines tight maximum permissible errors for calibration weights; the KERN 313-08 weight set meets these limits and is intended for precision verification and calibration tasks where traceable tolerances are required.

Can this set be used for laboratory and workshop balances?
Yes, the broad 1 mg–5 kg range covers analytical and precision balances as well as heavier workshop instruments that require high-accuracy reference masses.

How are the smallest weights protected during storage and transport?
The milligram range weights are supplied in a separate plastic insert within the wooden case to prevent contact damage and preserve surface integrity.

What maintenance is recommended to retain accuracy?
Handle weights with tweezers or gloves, keep them in the wooden case when not in use, and clean gently with a lint-free cloth and appropriate solvent if contamination occurs; avoid abrasive cleaning that could alter mass.

Where is the set manufactured and how is it identified?
The set originates from Germany and is supplied by KERN; traceability is supported by the SKU 313-08 and GTIN 4045761003200.

KERN — Sold by Metav Werkzeuge, Emmerich am Rhein, Germany · Email: info@metav-werkzeuge.com · Tel: +49 2822 7131930