DC digital resistance tester

(chinacoal07)digital resistance tester,Resistance Tester,DC Resistance TesterDC digital resistance testerProduct Introduction:Dual current source design, CPU programmable charge and discharge protection order and perfect, very suitable for high and low voltage transformer winding temperature rise test disparity.1, the temperature rise test is suitable for all 35KV voltage levels and below the transformer and DC resistance measurements.2, color touch-screen operation, the use