Here you will find all the information on what the CalCard is used for.

Every person undertaking the design, construction, maintenance, verification and/or inspection and testing of electrical installations is required to maintain records demonstrating the ongoing accuracy and consistency of test instruments. This is specified by IET (Electrotechnical Assessment Specification EAS 15-362, July 2015).

This CalCard® is the only card solution to meet these criteria fully and thereby accepted and approved by all regulatory bodies. Enabling the consistency check for the prime measurement of continuity and insulation instrumentation.

Please click around and descover all there is to know regarding Ongoing Calibration Verification.