Large Caliber Clamp Leakage Current Meter 1.Range:0.00mA~2500A, 0~600V; 2.Resolution:0 ... caliber, high precision, high anti-interference ability. AC current, three phase AC voltage measurement. Current: 0.00mA~2500A, Voltage: 0.00V~600V, ... Clamp Size : 80X80 mm.Technical Specifications FunctionMeasure AC leakage current, current, there-phase, voltage Power 6V DC(LR6×4 alkaline dry batteries, ...