Features & Applications:

Choose optional Calibration Test Box to ensure your meter is providing accurate readings. It shows you when your meter needs calibrating. While this unit does not calibrate your meter and is not a substitute for periodic calibration per industry standards, it does help ensure you’re doing the best job possible.

Note: Tramex calibration check devices are for field checking of the meters to see that they are within factory tolerances. They do not calibrate the meters nor are they a substitute for periodic calibration per industry standards or protocols.