TESTER, 600V/400A (CMT-80) by Greenlee

Automatic Electrical Tester. Hassle-free, automatic measurement of amperage, voltage,and resistance. Low impedance eliminates stray or "ghost" voltage readings. Compact design for measuring in tight spaces. 400A AC, 600V AC/DC measurement. Data hold to capture important readings. Auto off for longer battery life. Accessories included: One (1) 9 V battery, test leads, carrying case. Lifetime Limited Warranty.