... meter, etc. The transmitter type are the verification, AC/DC voltage transducer, current transmitter, single/three-phase active, reactive power ... measuring 2 ~ 31 harmonic. Wide measuring range, high stability, high resolution, low distortion degree. Automatic data about the ... 60 °±0.2 °; • the three-phase phase voltage ±0.2 °. DC output voltage (including auxiliary range) • range mV: 45, 50 ...