UNIT-T UT501A is able to accurately measure insulation resistance across a wide range with several available test voltages also available which can be easily adjusted using a rotary dial on the front of the tester.
It has a large, clearly labelled test initiation button, a data hold function which stores data temporarily. A large and bright LCD screen is also integrated into the unit for easy measurement readings. This insulation resistance tester is autoranging, giving it the ability to automatically choose the correct range for whatever is under test. Included a low battery indicator, alarm light display and buzzer, high voltage indication, overload indication, auto discharge and an internal resistance testing function. Measure insulation resistance across a wide range Test voltages of 100V, 250V, 500V and 1000V. Large size LCD screen with backlight (can be switched on/off). Simple-to-use. Large test initiate button. Ports for test leads. Various indicators available on the device.
Regions Largest dedicated Tools and Hardware E-Store!