Replacement calibration rod that allows the Crosby | Straightpoint clamp on line tensionmeter or COLT to be checked for accuracy in the field.

Guaranteed accuracy up to 365 uses. The operator clamps the rod into the COLT and then selects the 'Cal check' mode within the iOS or Android COLT app - the app will then check the accuracy of the COLT and pass / fail that calibration is within 3%.

The app will also count how many times the rod has been used - each rod has a unique serial number.

Note: Price is for the Calibration Rod only, not the COLT.