GDYJ-502A Transformer Oil Breakdown Voltage Tester is used to measure breakdown voltage of transformer oil/insulating oil. It has two kinds of output voltage 80KV and 100KV for you choice. The test standards are IEC60156, IS6792, BS5874, ASTM D1816 , ASTM D877.LCD color touch screen. with RS232 int

GDRZ-903 Transformer SFRA can use two methods to detect the deformation of the transformer at the same time. One is the sweep frequency response analysis method, the other is low-voltage short-circuit impedance method. Using two methods can effectively reduce incorrect judgments. Contact UsContact P

After two weeks of hard work by the production department, we have completed the production of GDRZ-902 Transformer SFRA, GDZC-40A Transformer Winding Resistance Tester and GD-2306 10kV Insulation Resistance Tester.Now we have finished packages and waiting for shipment.GDRZ-902 Transformer SFRA is u