GDVA-402 CT PT Tester is a full automatic transformer comprehensive tester.The tester can finish: CT/PT volt-ampere characteristic curve test, CT/PT Polarity test, CT/PT Transformation ratio test, automatically calculate error curve of any CT point.If you are interested in it,kindly contact us!Conta

Last week our VIP customer ordered one set GDGS Transformer Tan Delta IPF Insulation Power Factor Tester from our company. We already completed the production and arranged the shipment last Friday.GDBR-P Transformer On-load and No-load Tester is used to measure No-load current, No-load loss, short c

Last Monday we received an inquiry about CT PT Analyzer from our customer. Since this customer has high test requirements about this equipment. We recommended GDVA-405 Automatic CT PT Analyzer to him. GDVA-405 Automatic CT PT Analyzer is application to automatic test protection and metering CT/PT (2