Description
Features: measuring power, voltage, current, peak value, phase, frequency, power factor, phase angle, and reactive factor of single/three phase circuit. True effective value measurement: accurate measurement is possible even with serious distortion in current waveform. Low-consumption high-speed single-chip microprocessor is employed and sophisticated algorithm is applied. Results can be obtained rapidly and precisely, and up to 20 harmonics and distortion value data can be measured. Current clamp jaw size is 26mm conform to the IEC61010-1 standard Cat3 (600V). max/min data can be hold. 6000 Counts LCD display. Low battery indicate ion & auto power off. Safe and professional.