1 mg-5 kg Weight Set, OIML F2 Knob Style, Fine-Turned Stainless Steel, Wooden Case - KERN

Reliable OIML F2 accuracy combined with a full 1 mg–5 kg range and a protective wooden case ensures repeatable calibration results and straightforward handling; order the KERN 333-08 weight set directly via Metav Werkzeuge or ask our consultants if needed.

KERN 333-08 weight set (OIML F2) — 1 mg–5 kg, stainless steel, wooden case

The KERN 333-08 is a precision weight set designed for calibration and verification tasks in laboratories and workshops, offering OIML F2 compliance and a broad measuring range.

OIML class F2 certified accuracy
Stainless steel, finely turned manufacture
Complete range 1 mg to 5 kg
Presented in a wooden case with insert

Reliable accuracy that supports traceable calibration

The set delivers OIML F2 class accuracy, providing a verified basis for comparisons and calibration procedures in quality-controlled environments. Built to support repeatable measurement chains, the collection of masses minimises uncertainty during routine checks and instrument verification. With clear classification and documented nominal values, the set helps reduce time spent on re-measurement and supports compliance with internal and external audit requirements, offering a pragmatic improvement in process reliability.

Broad measurement range for versatile calibration tasks

Covering 1 mg–5 kg, the set spans micro to kilogram calibrations so a single kit serves multiple applications, from small-batch laboratories to general workshop scales. The included milligram weights (1 mg–500 mg) are stored in a separate plastic insert, simplifying organisation and protecting the smallest masses from contamination. This arrangement reduces handling errors and accelerates workflow when switching between fine and coarse calibration tasks, enabling efficient use of technical staff and equipment.

Durable materials and protective storage for long service life

Each mass is manufactured from stainless steel and finely turned to preserve geometry and surface integrity, which contributes to long-term stability and corrosion resistance. The complete assembly is supplied in a tailored wooden case, designed to keep the components secure during transport and storage while providing a professional presentation. The combination of robust materials and purpose-built packaging reduces maintenance intervals and preserves calibration values for extended periods.

Practical design and trusted provenance for everyday use

The button shape of individual weights ensures reliable placement and easy handling, while the graduated set structure supports rapid selection during calibration procedures. Supplied by KERN, a recognised name in precision metrology, the set is suitable for calibration laboratories, repair workshops and quality departments that require documented, repeatable mass standards. The compact case and clear organisation make the kit straightforward to integrate into existing calibration routines without adding complexity.

For tailored advice and secure supply from our Emmerich site, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss the KERN 333-08 weight set and its suitability for specific calibration requirements.

Technical data

• Article number: 333-08
• Manufacturer: KERN
• OIML class: F2
• SKU: 333-08
• GTIN: 4045761005747

Facts

• Nominal value: 1 mg–5 kg
• Total set weight: 17.81 kg
• Customs tariff number: 84239090
• Country of origin: DE

Special features

• Material: stainless steel, finely turned
• Form: button shape
• Case: wooden case with insert
• Milligram weights (1 mg–500 mg) in separate plastic case
• Product category: calibration weight set

FAQ

What accuracy class does the set conform to?
The set conforms to OIML F2 accuracy, making the KERN 333-08 suitable for calibration tasks where standardised class F2 masses are required.

Which mass range is covered by the set?
The collection covers a 1 mg–5 kg nominal range, including dedicated milligram weights stored in a separate plastic insert for protection and ease of use.

What material are the weights made from?
Weights are made of stainless steel and are finely turned to maintain geometric stability and resist corrosion.

Is the set suitable for laboratory and workshop use?
Yes, the design and OIML F2 compliance make the set appropriate for calibration laboratories, workshop verifications and quality departments that require traceable mass standards.

How are the smallest weights protected during storage?
Milligram weights (1 mg–500 mg) are supplied in a separate plastic case inside the wooden case to prevent contamination and handling damage.

KERN · Germany