22500

OIML M1 Calibration Weight Sets – 1 mg to 10 kg • Plastic, Wood, or Aluminium Case Options

These premium OIML M1 Calibration Weight Sets are ideal for calibration, verification, and testing of precision scales and balances. Available with nominal weight ranges from 1 mg to 10 kg, each set complies with OIML M1 tolerances and is supplied in your choice of durable plastic, classic wood, or robust aluminium storage cases.

Each set is precisely manufactured to ensure consistent accuracy, making them suitable for laboratory, educational, and industrial environments where dependable mass standards are essential. With clearly marked individual weights and a compact case layout, these sets are easy to transport, store, and use for routine testing procedures.


Key Features

  • Wide Nominal Ranges: Choose from weight sets ranging from 1 mg up to 10 kg
  • Precise M1 Classification: All weights manufactured to OIML M1 standards
  • Case Options: Supplied in a plastic, wooden, or aluminium carry case with organised layout and secure foam inlay
  • Durable Construction: Polished stainless steel weights with corrosion resistance for long-term reliability
  • Easy Identification: Laser-etched or clearly marked weights for quick recognition
  • Ideal for Calibration: Suitable for calibrating class II and III scales, educational use, and general quality control

Available Weight Set Configurations

Weight Set Composition
1 mg – 500 mg 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg
1 mg – 50 g 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g
1 mg – 100 g 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g
1 mg – 200 g 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g
1 mg – 500 g 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g
1 mg – 1 kg 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg
1 mg – 2 kg 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg, 2 kg
1 mg – 5 kg 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg, 2 kg, 5 kg
1 mg – 10 kg 1 mg, 2 mg, 2 mg, 5 mg, 10 mg, 20 mg, 50 mg, 100 mg, 200 mg, 200 mg, 500 mg, 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg, 2 kg, 5 kg, 10 kg
1 g – 50 g 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g
1 g – 100 g 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g
1 g – 200 g 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g
1 g – 500 g 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g
1 g – 1 kg 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg
1 g – 2 kg 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg, 2 kg
1 g – 5 kg 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg, 2 kg, 5 kg
1 g – 10 kg 1 g, 2 g, 2 g, 5 g, 10 g, 20 g, 50 g, 100 g, 200 g, 500 g, 1 kg, 2 kg, 5 kg, 10 kg

Additional Information

  • Material: Polished stainless steel
  • Tolerance Class: OIML M1
  • Case Options: Supplied in foam-lined plastic, wooden or aluminium case
  • Application: Calibration, quality control, instructional use
  • Optional Accessories: Calibration certificates available upon request
Kern M1 Stainless Steel Test Weight Sets
22500

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