Our category of replacement parts for weight measurement devices includes individual digital indicators, scales, test weights and other equipment to suit industrial demands. Digital indicators can be purchased separately to work with a compatible weighing device. We also offer the leading brands of high precision scales to operate with your current indicator or controller. Ohaus, Ametek-Chatillon and Rice Lake provide many of our parts for analytical and precision balances, digital bench scales and mechanical scales. Within our replacement parts, we stock Troemner calibration weights in various sizes, which have been adjusted to NIST Class tolerances. Transcat is a leading supplier of steel weights that are used to test commercial weighing devices and verify their performance.