Calibration Weights

Calibration weights are mass standards used to check and adjust balances and scales. TSA lists sets and individual weights for electronic balances, analytical balances and industrial scales, including ASTM-class weights and weights for deadweight pressure testers, in metric and imperial values.

Choose the weight class from the tolerance your balance needs and the accuracy your quality system requires; ASTM E617 defines the classes. Match the nominal values or set range to the balance capacity, and check whether a calibration certificate is needed. Send an RFQ to TSA for a quotation; we ship worldwide, DDP.