This clamp meter measures 16 parameters including alternating current/direct current current (0001 100A), voltages, resistance, capacitance, frequency, and temperature, combining the functions of a multimeter and clamp meter for versatile electrical work Features automatic voltages/current ranges recognition and auto ranging with button zeroing, eliminating manual adjustments and operational errors for beginners Delivers ±(08%+3) direct current voltages precisions with 6000 count resolution, 600V protections, and NCV not voltages detections for secure live circuit testing Compact ABS body weighs only 122g, with USB C rechargeable 37V battery and 15minute auto off to conserves power during fieldwork 127mm jaw opening allows alternating current/direct current current measurement without circuit interruption, ideal for automotive, industrial, and household electrical diagnostics