Lutron DL6054 ACA Leakage Tester Clamp Meter, it is useful for AC mA leakage current measurement, Measure AC mA on the inductive conductor, Miniature type, easy to carry out & operation High precision for low ACA leakage current measurement, Built-in DATA HOLD function, Crystal time base, high quality, * LCD display allows clear readout-out even at high ambient light level, LSI circuit provides high reliability and durability, Overload protection circuit is provided for all range, Design to meet IEC 1010 safety requirement, Compact, lightweight and excellent operation.