High Voltage Wire Detector

Underground Cable Pipe Detector

Features 1. Trace live cable with alligator clip within AC220V high voltage without burning equipment 2. Signal sensitivity for transmitter is adjustable and locate range is 0-2 m for NF-820. 3. The detection range is 0~0.5m for NF-822. 4. Easy to track with complete AC interference rejection...

Features 

1. Trace live cable with alligator clip within AC220V high voltage without burning equipment

2. Signal sensitivity for transmitter is adjustable and locate range is 0-2 m for NF-820.

3. The detection range is 0~0.5m for NF-822.

4. Easy to track with complete AC interference rejection for both models.

5. Detect cable location in underground or other invisible cables.


The differences between NF-820 & NF-822

Description

NF-820

NF-822

Trace underground cable/ pipe

Check polairty

×

×

Depth range

2m

0.5m

Max cable length

1000m

1000m

Working voltage range

0~220V

0~220V

sensitivity adjustable

Probe length adjustable

×

Cable lead

good

good

Power supply for transmitter

Li-battery

Li-battery

Power supply for Receiver

9V battery

9V battery

Socket for high voltage wire

Underground cable pipe detector

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