Adam OIML Class M1 1 kg Calibration Weight

(1 Review)
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Product Code
Adam Equipment
Product Information

Individual stainless steel 1 kg calibration weight complete with plastic storage case.

M1 weights are ideal for calibrating compact portable balances and bench scales.


  • Stainless steel weights for durability and accuracy
  • Supplied in a plastic case for safe storage


  • Capacity: 1 kg
  • Class: OIML M1
  • Density: 7.9 g/cm^3
  • Susceptibility: < 0.5
  • Tolerance: 50.0 mg


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OIML M1 Class Weights Brochure

Product Specification Sheet

OIML Calibration Weights Manual

Product User Manual

Reviews (1)
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1 Review:

Quality Weights
03 February 2021  | 

Although delivery was rather slow, I was very satisfied with the product when it arrived. The weight itself arrived with a flawless high polish and has the weight and class laser engraved- "M1 1kg". The label shows its tolerance and date of calibration along with its own individual serial number. The included lined ABS plastic case is sturdy and offers good protection to the weight. Despite the slow delivery Our Weigh were very attentive and kept me up to date; providing me with dispatch information and a tracking number.

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