DIGITAL INSULATION / CONTINUITY TESTER

• Bargraph to display insulation resistance.

• Displays the value of external AC voltage along with flashing symbol.

• Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value.

• Live circuit warning beeper.

• Releasing the test button automatically discharges the charges stored in the circuit under test.

• 200mA continuity measuring current to IEC 61557.

• Minimum 1mA current on insulation tests to IEC 61557