600 Amp Amprobe ACDC-52NAV True RMS Navigator - AC/DC, 600A Clamp Meter TRMS Measurement, voltage up to 1000 V AC/DC, resistance, frequency, THD (Total Harmonics Distortion) and individual harmonics form 1 to 25, power, power factor The Amprobe ACDC-52NAV clamp meter measures AC and DC voltage to 1000 V and AC/DC current to 600 A. The unit is CAT IV 600 V /CAT III 1000 V rated. The unit... Phase rotation indication, Non-contact voltage detection, Continuity Beeper AC / DC Clamp Meters - Techno Volt Peak hold, Low pass filter for variable frequency drives, Large 10,000 count display with active backlight and analog bar graph Min, Max and Smart Data Hold, Auto torch-light when clamping, Inrush current measurement for motors Amprobe ACD-51NAV 600A AC TRMS Navigator Clamp On Power Meter CAT IV Navigator™ Clamp Meter. Complete with a full range of diagnostic capabilities including phase sequence, power and power factor, total harmonics distortion and individual harmonics, inrush current and low pass filter, the Beha-Amprobe Navigator Clamp serves as a first line of defense for spot checking and verifying system conditions before deploying more specialized tools -- or incurring additional costs. Easy to use navigation for precise measurements.