600A Industrial Clamp Meter. Measures AC+DC current and DC microamps. AC and AC+DC voltage measurements with digital filter low pass for accurate readings on variable frequency drives. Also measures DC voltage, resistance, capacitance, temperature and frequency. Tests continuity and diodes. Phase Sequence & Motor Rotation tests. Peak-RMS measures motor in rush current. Backlight & relative mode for added versatility. AmpTip™ increases accuracy on small wires and low current. Two voltage detection modes - non-contact or using a single test lead. Data hold. Recording of Maximum, Minimum, and Average readings. Lifetime Limited Warranty.