Used to verify the accuracy and operation of PosiTector RTR and other spring micrometer replica tape readers. Ideal for fulfilling both ISO and in-house quality control requirements. Includes Certificate of Calibration traceable to PTB.

Accuracy: ±1.25 microns

The shims, along with our calibration procedure, allow you to verify the height (H, HL) accuracy of PosiTector RTR instruments in-house