

About this item
| Type | Value |
|---|---|
| Function/Application | Phase detection, live wire examination, power inspection, phase loss judgment, breakpoints finding, breakpoints positioning |
| Measurement method | Non-contact detection |
| Phase wire position | Put the wires at the position between “▲” and “▼” marked on the clamp |
| Voltage range | Three-phase voltage, 70-1000V AC (45Hz ~ 66Hz) |
| Operating frequency | 50Hz/60Hz(±10%) |
| Test method | Non-contact clamping |
| Power supply | 1.5V AA*2 alkaline batteries |
| Power consumption | Power-off current is less than 10uA @3V |
| Low battery indication | <2.4V |
| Auto power off | After the detector is turned on for about 5 minutes, it will power off automatically and the buzzer will beep twice. |
| Operating temperature | 32~122°F (0~50°C) |
| Operating humidity | >85% (Non condensing) |
| Storage temperature | 4~140°F (-20~60°C) |
| Altitude | < 2000m |
| Button life | 10000 cycles |
| Insulation intensity | 3.7kVrms |
| Buzzing decibel | 65~70dB |
| IP rating | IP52 |
| Safety certification | EN61010-1: 2001, EN61010-031: 2002 |
| Safety rating | Pollution Class 2, CAT Ⅳ (600V), CAT III(1000V), 8000V transient overvoltage (Only for the clamp) |