... it is an essential tool for electrician safety testing.ETCR6000 AC/DC Clamp Leaker also named: DC Leakage Current Clamp ... , for reading, saving and printing. Technical Specifications FunctionMeasurement of AC/DC current, leakage currentPower SupplyZn-Mn dry battery,6F22,9VTest ... -on CT, integral modeClamp SizeΦ7mmMeasurement Range0mA-60.0A AC/DCResolution1mA AC/DCAccuracy±2%rdg±5dgt (23°C±5°C, below ...