FEATURES
- Operating voltage: 1200 VAC/1500 VDC
- Screen: LCD
- Frequency range: 40 Hz ~ 1kHz, resolution 1 Hz, error ± (3% + 5d).
- Buzzer: supports two modes (buzzer and mute).
- Voltage polarity indication: automatic
- Range selection: automatic
- RCD test: voltage 230 V (40-500 Hz); current: 30 mA ~ 40 mA, testing time <10 s, recovery time: 60 s.
- Continuity test: <10 kΩ buzzer
- Phase sequence test: three-phase AC voltage range: 57 V ~ 400 V, frequency 50 Hz ~ 60 Hz.
- Power supply: 1.5 V x 2 AAA battery
- Battery undervoltage indication: about less than 2.5 V
- Working temperature: -5 ℃ ~ +40 ℃
- Storage temperature: -20 ℃ ~ +60 ℃
- Working humidity: ≤ 85% RH
- Overvoltage protection level: CAT IV 600 V, CAT III 1000 V
- Pollution level: Level 2
- Waterproof and dustproof level: IP65
- Automatic shutdown: shut down automatically for about 30 seconds in no testing status.
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