Instrument calibration is one of the primary processes used to maintain instrument accuracy. Some sample instruments/devices of GVM's calibration capabilities are indicated below:

Data Communication

Fiber Test Kit


Smart Tweezer

LCR Meter

Loop Calibrator

Phase Rotation Indicator

Wrist Strap Tester

Phase Indicator

Hipot Tester

Power Meter

Earth Tester

Welding Meter / Machine

RCCB Tester

RCD Tester

Insulation Tester / Insulation-continuity Tester

Clamp Meter / Logger

Process Meter



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