Gagemaker L.P. Mechanical Height Gage

Digimatic or electronic height gages are broken into three groups. Group 1 are similar to mechanical gages in accuracy but have additional features like inch/metric conversion and data output. Group 2 includes all features of Group 1 but with higher accuracies and more features, like tolerance settings, ID/OD measurement, etc. Generally, Group 3 has even higher accuracies coupled with all of the features of the first two groups plus more sophisticated features, like a computer interface or motorized probes.