Used primarily to test commercial weighing devices

Sets are supplied in a durable polypropylene case with padded handle and fitted foam interior.

Precision-crafted stainless steel weights are calibrated according to NIST specifications for Class F. NIST Class F is defined by NIST Handbook 105-1, which specifies weights used by government officials to verify commercial weighing devices. Class F is also acceptable for use in verifying scales that have a 0.1% accuracy or lower.