Testex Spring Micrometers are designed for use in conjunction with the Testex Replica Tape. This gauge falls into conformance of Method C in ASTM D4417 for acquiring surface profile measurements. The micrometer allows you to get quick and accurate readings while allowing you to keep a permanent copy of the surface profile in the form of the replica tape. Usage of these gauges is very straight forward. If you would like an instructional video with step by step instructions on usage please see this video on our KTA University website https://ktauniversity.com/kta-video-learning-series-measure-surface-profile-depth-testex-press-o-film-replica-tapespring-micrometer/. A factory certification is not done on any of the micrometers. If you would like your unit certified be sure to add it to the micrometer before adding it to your cart.
