This multi‑function tester delivers AC voltage, RCD/GFCI and AFDD tests, with trip‑time measurement from 1.0‑500ms. It features 36‑1000V non‑contact voltage detection and sound‑light‑screen alerts for various socket‑wiring faults. Equipped with data hold, backlight and auto‑power‑off. Complying with IEC61010‑1 CAT III 600V, multiple‑national‑standard versions are available for electrical safety inspection.
Non-Contact Voltage Detection Range: AC Voltage 36~1000 V, 50 Hz or 60 Hz
Measurable Voltage Type: Between Live Wire and Neutral Wire; Between Live Wire and Ground Wire
Alarm Mode: Sound, Light and Display Screen Indication
Socket Test: Correct Wiring, Live Line, Neutral Line Reverse Connection, Live Line Ground Line Rewerse Connection, Lack of Neutral Line, Lack of Ground
Service Temperature: 0~40℃
Storage Temperature: -10~50℃
Altitude: <2000m
Auto Power Off: About 10 minutes
Low-Battery Indication
Data Hold
Back Light
| SPECIFICATION | RANGE | ACCURACY |
| Acvoltage | 30V~250V | 110V 50Hz/60Hz |
| RCD Test | >30mA@ 220V AC 50/60Hz | 0%~+20% |
| GFCI Test | >6mA @ 110V AC 50/60Hz | 0%~+20% |
| AFDD Test | Support (parameters to be updated) | Correct |
| Trip time measurement | 1.0ms~500ms | Missing Earth |
| FEATURE | ||
| Non contact voltagedetection range | AC voltage 36 ~ 1000 V, 50 Hz or 60Hz | |
| Measurable voltage type | Between live wire and neutral wire, between live wire and ground wire | |
| Alarm Mode | Sound, light and display screen indication | |
| Socket test | Correct wiring, live line,neutral line reverseconnection, live line ground line reverseconnection, lack of neutral line, lack of ground | |
| Service Temperature | 0~40°C | |
| Storage Temperature | -10~50°C | |
| Altitude | <2000m | |
| Auto Power Off | About 5 minutes | |
| Low-Battery Indication | √ | |
| Data Hold | √ | |
| Backlight | √ | |
| Other national standards available | ||
| GENERAL | ||
| Power Supply | CR2450 X1 button cell | |
| Safety Standard/Rating | IEC61010-1 CAT III 600V | |
| Users Manual | 1x CR2450 button cell |
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