Add to Cart The item has been added Uni-T Digital Earth Tester-Ut521 UNI-T UT-521 Digital Earth Tester Earth Ground Insulation Resistance Meter Ohmmeter Voltmeter 2000Ω T520 series grounding resistance tester with backlit display and battery low voltage, keep and store the data, automatic shutdown function... AED539.00 Add to Cart The item has been added Compare