test-meter.co.ukMegger MTB7671/2 calibration checkbox for electrical testers. Checks insulation, continuity, loop, RCD functions. Compatible with Part P certification. Tests to BS7671, BS EN 61557 standards. Confirms instrument accuracy between calibrations.
Megger MTB7671/2 calibration checkbox for electrical testers. Checks insulation, continuity, loop, RCD functions. Compatible with Part P certification. Tests to BS7671, BS EN 61557 standards. Confirms instrument accuracy between calibrations.