Troemner ANSI/ASTM Class 7 Calibration Weights - 30391018

Troemner ANSI/ASTM Class 7 Calibration Weights for rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

ASTM Class 7 scale weights and weight sets should be used in environments where simple weight calibrations are needed. A Class 7 scale calibration weight can be used to calibrate Class III, Class IIIL, or Class IIII digital scales, and other weighing scales.

Class 7 weights are comparable to OIML Class M2 and M3 weights.