Economical Conductive General DC resistance tester
HP3540 general DC resistance tester, the test range of 0.001MΩ ~ 31.000kΩ, the basic accuracy of 0.1%, combined with more economical cost performance, to measure various high, medium and low-value resistors; various switches and plug-in plugins Contact resistance, relay contact resistance, transformers, inductors and other winding resistances. Its temperature compensation function is widely used in fields such as coil DC resistance testing, and the meter resistance testing of cable copper rods.