Home wuhan huaying hyzc 5 transformer dc resistance tester
WUHAN HUAYING HYZC 5 Transformer DC Resistance TesterGeneral introductionHYZC Series Transformer DC Resistance Tester uses Constant current source to measure the DC resistance of inductance circuit such as power transformer coil , current transformer coil and so on. The tester has functions of self test, data processing, discharge rapidly, result print and so on.Functions1 A new switching power supply technology makes output current more stable and power larger than before.2 The tester has an advanced signal process circuit which has a good performance at anti-noise. Test data is precise and stable.3 The tester has protections to prevent circuit over-current, circuit over-voltage, wrong operation, discharge and so on.4 Small size, light weight and more suitable for outdoor using.5 Varies levels of output current make measuring range more wide.6 Large-screen LCD makes operation easy. Main technique index1 Resolution: 1µO2 Measuring precision: ±(0.2%RGD+2d)3 LCD figures display 44 Measuring range:1µO~220mO200mO~1.1O0.5O~20O18O~220O200O~4.5kO5 Rated power supply: AC220V6 Temperature -10?~+40? RH=85%