AEMC 8220 1-Phase Power Quality Analyzer with 200A Current Probe Single-phase digital multimeter measures voltage, current, power, harmonics, temperature, and rotation for use in energy monitoring, motor start-up analysis, hot-spot detection, and power-system analysis True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has a sinusoidal or nonsinusoidal waveform Measurements include kW, kVAR, PF, DPF, kWh, KVARh, kVAh, VA, phase rotation, temperature, rpm, resistance, continuity, and diode check Stores up to nine complete sets of readings for all volt, amp, power, harmonics and other measurements Meets IEC safety standard 61010-1 and is certified for Category III installations up to 600V, Pollution Degree 2 for indoor use, and Ingress Protection (IP)-54