Weights by Class M1 M2

These weights are also called as medium accuracy class weights or commercial weights.

OIML Class M₁, M₂, M₃ – Economical weights for general laboratory, industrial, commercial, technical and educational use. Typically fabricated from cast iron or stainless steel.

All weights with M₁, M₂ class type are  listed in the link below :

• Cylindrical Knob Type Weights
• Milligram Sheet Metal Weights
• Rectangular Weights
• Slotted Weights With Hanger
• Carat Weights
• Dumbell Weights
• Flat Weights