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underground wire tracker

Product No.：NF-816
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The underground wire locator is ideal for users to trace low voltage cables. It is not recommended that
unqualified people use this equipment to trace cables that are above 32 Volts.

NF-816 Transmitter specification
Tone frequency	200kHz
The Max length distance	500m (1640 feet)
The Max depth distance	50cm (20 inch)
The Max. working current	Less than 70mA
Max. signal voltage	15Vp-p
Signal display	Tone
Battery type	DC9.0V ( NEDA1604/6F22) x 1pc
Dimensions (LxWxD)	49 x 135x 33mm
NF-816 Receiver specification
Frequency	200kHz
The Max. working current	Less than 70mA
Earphonejack	1
Battery type	DC9.0V ( NEDA 1604/6F22) x 1 pc
Dimensions (LxWxD)	43x 168 x27mm

NF-817 Transmitter specification
Cable lead	RJ11 adaptor、Red & black alligator clip
Polarity testing	Polarity testing
Cable type	RJ11 , single conductor
Tone signal	Dual-frequrency
Signal intensity	Adjustable
Max signal Vp-p	18V±1V
Max transmission range	1km (3280 feet)
Detect depth range	50cm (20 inch)
Power supply	Lithium battery 3.7V 1800mAh
Low voltage for battery	3.4V10.1V
Max working current	W130 mA
Dimension	1525534mm
NF-817 Receiver specification
Signal intensity	Adjustable
Singal display	6 leds
Anti-current ability	Yes
Power supply	9V battery
Low voltage for battery	6.5V±1V
Max working current	00mA
Dimension	2004528mm