Last week we completed the production about GDVA-405 Automatic CT PT Analyzer and GDGK-307 Full Automatic Circuit Breaker Analyzer for our regular customer. And already arranged the shipment.GDVA-405 Automatic CT PT Analyzer is used to test all kinds of CT PT. The accuracy is 0.02%(Typical),0.1%(Gua

Last Friday we completed the production for GDJZ-AC100KV DC140KV 5KVA Oil Type Transformer AC DC Hipot Tester.Today we will arrange the shipment to our regular customer.It's application to test the withstand voltage of Transformer bushing, Switch, Transformer, Surge Arrester,Current voltage Transfor

Last week we completed the production about GDRZ-903 Transformer Winding Deformation Tester for our regular customer. And already arranged the shipment to our customer.GDRZ-903 Transformer Winding Deformation Tester can use sweep frequency response analysis method and low-voltage short-circuit imped