"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 30Ω. 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 600VTester Type = Insulation & Continuity TesterMinimum Test Voltage = 250VMaximum Test Voltage = 1000VMaximum Insulation Resistance Measurement = 5000MOhmsDisplay Type = LCDTest Current = 200mAMinimum Operating Temperature = 0°CMaximum Operating Temperature = +40°CPower Source = BatterySafety Category Level = CAT III"

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