A fully specified insulation tester with 250V, 500V & 1000V insulation tests that provides accurate testing and is ideal for single handed operation. The output test voltage is automatically displayed during testing and confirms that the desired test voltage is being developed. The automatic zero adjust removes the resistance of the leads and the test button can be set to be either latching, to give a permanent output, or "press to test".
250V,500V & 1000V insulation test voltages
200mA continuity test current with buzzer below 30?
5,000 count backlit digital display with analogue bargraph
Displays test voltage
Auto HOLD of test readings
Automatic discharge of circuit under test
Live circuit audible and visible warning
“Press to test” or latching test button mode to give a permanent output on insulation test
Automatic zero adjust removes the resistance of the test leads
Complies with BS EN 61557 (17th Edition) UK and international standards
Complies with EN61010 CAT III 600V