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The KERN 347-05 is an OIML class M1 single test weight with a 20 g nominal value, made from fine-turned stainless steel. Built as a button weight, it keeps within a +/- 2,5 mg tolerance and is ideal for adjusting and checking scales.
Individual Weight OIML M1 20 g - KERN 347-05
KERN
Original product
Net price (excl. VAT)
€12.54
Item
KER-347-05
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
EAN4045761008687
Country of originGermany
Customs tariff number84239090
ConditionNew
Article
KER-347-05
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The KERN 347-05 test weight provides a 20 g nominal value in a compact button design and stays within the tight OIML M1 tolerance of +/- 2,5 mg. Made from fine-turned stainless steel, it is used to adjust and check scales in daily operation.
Benefits
- Tight OIML M1 tolerance: deviation of no more than +/- 2,5 mg at the 20 g nominal value
- Fine-turned stainless steel: corrosion-resistant, easy-to-clean surface for long-term stable mass
- Compact button design: easy-to-grip, stable shape for daily testing
- Versatile use: adjusts, checks and calibrates scales in the lab, on the production line and in the workshop
Technical data
- OIML class: M1
- Nominal value: 20 g
- Permissible tolerance (OIML): +/- 2,5 mg
- Design: button
- Material: fine-turned stainless steel
- Net weight: 0,05 kg
Compliance and origin
EAN 4045761008687, customs tariff number 84239090, made in Germany. EC initial verification of test weights has not been available since 30 November 2025. A DAkkS calibration is equivalent for almost all applications.
| Manufacturer | Kern |
|---|---|
| Country of Manufacture | Germany |
| EAN | 4045761008687 |
| Weight | 0.050000 |
| HS-Code | 84239090 |
| GPSR manufacturer information | KERN & SOHN GmbH, Ziegelei 1, DE-72336 Balingen-Frommern, www.kern-sohn.com |
| Article authenticity | Original product |
| Condition of article | New |
| OIML class (test weight) | M1 |
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