Digital measuring instrument for measuring the insulation resistance of electrical equipment.

- Digital insulation resistance tester.
- Manually adjustable testing voltage (1000V, 2500V, 5000V).
- Output voltage during testing: 90%-110%.
- LCD display (up to 1999 digits), with backlight.
- Indication of the presence of high voltage with LED.
- Low battery voltage indication.
- Keeping the last measured value on the display.
- Insulation resistance measurement ranges (manual switching)/accuracy:
- 0.1Mohm-20Gohm / +/-3%.
- Minimum resolution: 0.01Mohm.
- VAC measurement range/display resolution/accuracy:
- 0-700V / 1V / +/-2%.
- VAC frequency range: 50Hz-60Hz.
- Phase sequence testing (100VAC-450VAC, 40Hz-60Hz).
- Insulation resistance overload protection: 280VAC/VDC, for 10 seconds.
- Voltage measurement overload protection: 300VAC/VDC, for 1 minute.
- Safety standard: IEC61010-1CAT.III300V.
- Measuring tape.
- Pair of insulated alligator clips.
- Plastic carry bag.
- Power supply: 12VDC from 8 AA batteries.
- Operating temperature: 0°C-40°C.
- Operating humidity: maximum 80%.
- Dimensions: 190mm x 155mm x 75mm.
- Weight: 900g (with battery).
- CE certification.