Product details:

The TRIPLETT Model CM1000 True RMS Clampmeter can measure AC current up to 1000 Amp without breaking the circuit by clamping around a single conductor. This saves time and the circuit will not be damaged. True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms. Additional measurements include Resistance, Capacitance, Frequency, Temperature, Diode Test and Continuity. Measurements can read on the 6000-count backlit LCD. It has an Inrush current function that captures the instantaneous surge (inrush) current when power equipment is turned on. Features include: Lo Z (impedance) mode for identifying ghost voltages, Low Pass Filter (LPF) for filtering frequency and harmonic interference when measuring variable frequency drives, Peak voltage capture with minimum/maximum, NCV Detector with LED, Relative/DC zero function, Auto power off and a built-in flashlight. Data Hold freezes the display for easy viewing. CAT IV-600-Volt safety category. cETLus Listed.