3905
AEMC 3905-033-2411 is an Electro-Thermal Clamp-on Ground Resistance Tester with a digital display. It is accurately measures ground resistance in four ranges, including 0. 002 to 200.0 ?, 0.02 to 2000 ?, 0.2 to 20 000 ?, and 10 to 2000 m?. It also features an earthing rod, adjustable electronic compensation and a thermal sensor to enable accurate readings in cold conditions. It includes one pair of heavy duty ground clamps, two temperature sensors, two 10 ft (3 m) measurement leads, and a canvas carrying case with strap handle. The tester is rated for up to 40 A and 600 VAC.