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- Hioki Model # 3129
- Live wire check (R-S/ S-T only)
- Bright LED and buzzer indicate phase direction
- Easy clamping over insulated wires of up to 17mm in diameter
- Low battery warning and auto power off
- Voltage Detection: Electrostatic Induction Method
- Voltage Range: 70V to 600V AC (50/60 Hz) (sine wave, continuous input)
- Clamp Diameter: 17mm max. of insulated wire
- Display: Phase Detection: Positive 4 LEDs lit in clockwise order and 3 short beeps, Negative 4 LEDs lit in counter clockwise order and 1 beep, Live wire check: R-S and S-t will light if voltage between wires are within range
- Battery Check: On lamp blinks to indicate battery low status
- Auto Power Off: Auto shut off if no activity is detected after 15 min
- Power Supply: Two “AA” batteries continuous use approx. 70 hours
- Operating Temp: 32-104 degrees F 80%RH
- Storage Temp: -4 to 140 degrees F 80%RH
- Standards: Cat III 600V
