Martindale CB12 Calibration Box 63mm Electrical safety is paramount when

Electrical safety is paramount when servicing fixed wired appliances

Current AC: 0

The full 8 piece kit includes:

Alternatively

This compact meter provides accurate measurement of AC voltage to 750V

Martindale CB12 Calibration Box 63mm Electrical safety is paramount whenMartindale CB12 Calibration Box This calibration check box allows you to check the calibration of insulation and continuity testers. Description The CB12 is a portable check box for checking the resistance and continuity ranges of multimeters, insulation testers, multifunction clamp meters and test instruments which use resistance as part of their measurement capability. This check box provides a quick method of verifying that a test instrument is