Customer from Thailand Visiting GOLD Again for Training

Two of our customers from Thailand who Purchase GDVA-405 Automatic CT PT Analyzer,GDGK-307 Automatic Circuit Breaker Analyzer and GDYJ-501 80KV Transformer Oil BDV Tester from our company in August. they visited our factory for training from Sep 4~Sep 8. we used a 1000A/1A,0.05 class CT to teach them how to operate our GDVA-405. For CT Analyzer, you can only need to set up the parameters according to CT nameplates, then the GDVA-405 can complete all the test items in one time. you can also test turns ratio,polarity,excitation and so on separately. the customers were very satisfied with our GDVA-405.