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The AEMC 1040 1000V Megohmmeter is a battery powered digital insulation resistance tester. It is designed to measure insulation resistance, continuity, voltage and to measure resistance. The Model 1040 tests are 500 and 1000V. It incorporates a 600V voltmeter which automatically detects and accurately displays AC/DC voltages in the test circuit on each of the insulation test voltage ranges. Above 25V it also provides an audible and visual signal, and inhibits further tests, thus protecting the user and the meter. A large digital/analog multi-function display provides clear and easy readings enhanced by a bright blue electroluminscent backlight. Specifications. Test Voltage: 500V (100 kohm to 2000 Mohm), 1000V (200 kohm to 2000 Mohm). Short Circuit Current: <=3 mA. Accuracy <40 Mohm: 3% of Reading ± 5cts. Accuracy >=40 Mohm: 3% of Reading ± 2cts. Voltage Test/Safety Check: 0 to 600 Vac/dc. Voltage Warning Indicator: >25 V. Test Inhibition: Yes >25 V. Resistance Measurement Range: 0.0 to 400 kohm. Resistance Measurement Voltage: 7 to 9 V. Resistance Measurement Current 600µA. Resistance Measurement Accuracy >4 kohm: ±3% of Reading ± 1ct. Continuity Measurement Range: 0.00 to 19.99 ohms. Continuity Test Current: >=200 mA. Continuity Accuracy: 3% of Reading ± 1ct.
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