Detailed Product Description

1. High precision and long term stability
2. Universal unit for many applications
3. Measuring various kinds of electric parameters in the three-phase or single phase
circuit at the same time   
4. Calculating directly the reactive power makes the phase place very accurate in
angle measurement   
5. Three electric energy constants only, leads to simple calibration and reliable
result
6. Have the function of low frequency pulse input to calculate the error
7. Vector diagram display
8. Waveform display for Voltage & Current of each phase
9. Analysis and display of harmonics
10. RS232 and RS485 interface, can be used with computer system