CalCard Calibration Checkbox Card for Fluke, Kewtech, Megger, Metrel Multifunction Testers, Check The Accuracy Of Your Electrical Test Equipment, Tests 5 Resistance Values (0.5, 1, 2, 10 & 20 Megohm) To 1500 Volt, Measures 5 Resistance Values For Continuity Testing (0.25, 0.5, 1, 2 & 5 Ohm), Also Supplied With Testermans 50% Discount Voucher For Use With Their Next Calibration Of Any Insulation, Loop, RCD, Multifunction & PAT Tester At Testermans

Description

CalCard Resistance Calibration Checkbox The CalCard is designed for checking the on-going accuracy on Insulation and Continuity Resistance ranges of test instrument. It ensures that an instrument's measurement ability does not wander or drift over a determined period. It also functions as a simple check measurement to dispel any doubts an electrician may have about meter readings. This verification is particularly useful when carrying out on-site testing. Due to its small size the CalCard can easily fit in your insutrment case or pocket and even be used as a key ring so it cannot be lost. The CalCard is approved by the NICEIC, IEE, NAPIT, ECA, IET and ELECSA to name but a few.