HEAT INSULATION Kyoritsu 3005A Digital Insulation / Continuity Tester Test Voltage: 250V/ 500V/ 1000V Measuring Ranges: 20M/ 200M/ 2000M ohm Kyoritsu 3005A 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. Insulation resistance ( 250V/ 500V/ 1000V)  • Continuity ( 20© / 200© / 2000© )  Insulation measurements • Measuring range - 20M© / 200M© / 2000M©  • Output voltage on open circuit - Rated test voltage+ 20% , -0%  • Nominal current - 1mA DC min • Output short circuit current - 1.5mA DC approx. • Accuracy - ± 1.5% rdg± 5dgt ( 20M© / 200M© , ± 10% rdg± 3dgt ( 2000M© )  Continuity Measurements • Measuring range - 20© / 200© / 2000©  • Output voltage on open circuit - 7~ 12V DC • Measuring current - 200mA DC min. • Accuracy - ± 1.5% rdg± 5dgt ( 20© ) , ± 1.5% rdg± 3dgt ( 200© / 2000© )  Voltage Measurements • AC Voltage- 0~ 600V AC • Accuracy - ± 5% rdg± 3dgt