4,000-count autoranging pocket multimeter with a built-in non-contact voltage detector, measuring AC/DC voltage to 600V, AC/DC current to 400mA, resistance to 40MOhm, plus capacitance, frequency, diode and continuity checks. CAT III 600V rated in a compact double-molded housing, powered by 2 AAA batteries with 30-minute auto shut-off. Ships with a NIST-traceable calibration certificate confirming measurement accuracy.