HABOTEST HT107D Multifunctional Digital Display Socket Tester, HT107D (US Plug), HT107D (UK Plug), HT107D (EU Plug)

1. Operating voltage: 90-250V / 45-65Hz
2. Phase voltage: 90-250V / 45-65Hz
3. Leakage voltage: 0-99V / 45-65Hz
4. Operating temperature: 0-40 degree Celsius
5. Operating humidity: 20-75%RH
6. Storage temperature: -10~50 degree Celsius
7. Storage humidity: 20-80%RH
8. Altitude: less than 2000m
9. RCD test: more than 30mA
10. RCD working voltage: 220V
11. GFCI test: more than 5mA
12. GFCI working voltage: 110V