Uni-T 521 Digital Earth Tester (UT521) Pocket Meter Working pressure

Working pressure

Wear safety goggles

Every time you need extreme torque

test leads

5 Ah li-ion battery pack which provides longer run-time and quick recharging time in about 1 hour

Uni-T 521 Digital Earth Tester (UT521) Pocket Meter Working pressureDescription: UT520 series grounding resistance tester with backlit display and battery low voltage, keep and store the data, automatic shutdown function to save power. Three line can be used as precise measuring, also can make a simple two line measurement. Can be applied to measure all kinds of electric power system, electrical equipment, lightning protection equipment of the grounding system, grounding resistance grounding voltage measurement.