Summary[Wide Range] Mainly locate invisible buried wire, the depth range is 0-2m and cable length 1000m. single conductor, 2-core or multi-core cable are all available.[Endurable High Voltage] Tone trace live cable with triangle socket or alligator clip, Voltage range can be 0-220V without burnout, (400V is also endurable).[Track with AC Filter] Easy to track cable with complete AC Interference Rejection.[Rechargable Battary] Both the emitter and the receiver are equipped with large capacity lithium battery (3.7V 1800mAh).[Visual Sensitivity Indicator ] The emitter has a few sensitivity indicators, to help locate the wire much easier with the indicators strength and the tone together.Underground Cable Locator NF-820 Wire Locator Network Tester Description
Upgraded after nf-816, can detect cable location in underground or other invisible cable, the range is 0-2m
Signal sensitivity for transmitter and receiver is adjustable. (0-2M)
Easy to track with complete ac interference rejection
Tone trace live cable with alligator clip within ac400v high voltage without burning equipment
Capable trace cable, such as single conductors, 2-core or multi-core cable
Detect cable location in underground or other invisible cable, the range is 2-meter depth, 1000-meter length.
Where it is used ?Detecting buried wires in the underground or in walls
Application: Installation and maintenance of weak current system, communication line, comprehensive wiring circuit, telephone system, computer network, other metal wire circuit etc,.
● Detect cable location in underground or other invisible cable, the range is 0-5 feet.
● Signal sensitivity for transmitter and receiver is adjustable. (0-5 feet)
● Easy to track with complete AC Interference Rejection
● tone trace live cable (＜220V with socket avoiding burnout.
● Capable trace cable, such as single conductors, 2-core cable.
● Rechargeable Lithium battery for transmitter.
Here are gain buttons for sensitivity adjustment, one is on tranmistter, the other is on receiver. Users can adjust sensitivity according to his own needs to narrow the target range.
socket for high voltage
This device is for weak & high voltage wires (0-220V), here is also a socket especially for high-voltage wire detecting, avoiding burnout.
Max depth range: 5 feet
Max length range: 3000 feet
Max voltage range: 220V
Low battary indicate (transmitter): 3.4V
Low battary indicate (receiver): 6V
1. Keep the probe in vertical direction with the wire, not parallel direction.
2. Not for multi-strand wires.
3. Not applicable to sprinkle control wires.
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