GF1021 - 1 ad
China 
100020 Audio and Video
100020 Audio and VideoReport abuse
Saturday, April 29, 2023
Features: Accuracy class: 0.05% 0.1% - highh precision voltage source and current source output from 120A /500V 40-70Hz 0-360.000 2.can test 2 pcs energy meter at the same time 3.measuring the distortion factor and display vector diagram 4.recorder 1000 sets energy meter data 5...
- 100020 - Beijing
- +15 9 10 66 32 51
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