A unique design makes the RD-31 unsurpassed in its ability to accurately measure “real world” waveforms. The RD-31 reference meter includes an exclusive analog to digital signal converter that is combined with Radian Research’s renowned electronically compensated voltage and current input transformers and a hermetically sealed reference. This combination provides the highest degree of accuracy, stability and versatility offered in a portable three-phase standard.
Thông số kỹ thuật
Typical Accuracy: ±0.01% @ PF=1
Worst Case Accuracy: ±0.02% @ PF≥0.5
>>> Giá bán RD-33