1.Waterproof probe, this detector can be used to detect wall
studs, metal pipes, PVC pipes and even water pipes.
2.Wireless probe. It accurately locates hidden blockage,
clogging inside the pipe and reminds you with a buzzing
sound.
3.Adjustable sensitivity. The receiver can increase the
sensing ability to the transmitter by adjusting its sensitivity.
4.Equipped with a USB cable and lithium battery, it is
convenient to be charged by computers, power banks.
2.1 Turn ON/OFF
Receiver: rotary switch
button with a click to open,
and the powerindicator light
yellow. And opposite
direction is turned off.
Transmitter: turn on the switch
turn to “ I “ position to open ,
button to “O “ to turn it off.
2.2 Sensitivity adjustment
Switch the SEN button slowly ,
and the sensitivity led light
from to ,that means the
sensitivity become stronger .
Your excellent helper in cable test!
3Your excellent helper in cable test! 4
Poweralertfunction:
Normalpower:greenlightisalwaysonandlowvoltage
(<3.6V),greenlight1secondslowflashingalarm,ultra-low
pressure(<3.2V),thegreenlightflashesfor3secondsand
thenturnsofftoprotectthebattery
3.1.Turnonandoffthetransmitter:
Pressthepowerbuttonfor2secondsintheoffstate,when
thepowerindicatorisgreen,otherwiseitwillbeturnedoff
3.2Pre-useinspection.
Transmitter:turnonandspintheprobeoutforawhile,and
theprobeisatadistancefromthetransmitter.
Receiver:turntheknobclockwisetopoweronthebattery
inthefirst2secondsafterpoweron,using5LEDtorepresent
thebattery,allofwhicharefullycharged
Receiver:powerontothemaximumsensitivity,putthe
receiverclosetothetransmitterprobe,ifthereceiveremitsa
strongsignalsound,itmeansthattheinstrumentisnormal,
suchasthereceiverdoesnotmakesoundorthesoundisvery
low,theprobeneedstobereplaced.
Automaticshutdownfunction:
Utomaticshutdownafter30minutes,topreventforgetting
toshutdownresultinginpowerdepletion.
Indicatingfunctionofsignalintensity:
Thesignallampcanaccuratelyindicatethesignalintensity,
andhasthefunctionofbrightnessadjustment
Thedetectionrangeisadjustablefrom5cmto50cm
3.Howtousetheproduct
2.Specifications
Emitter
Model NF-5120
PVC/plastic/steel/copper/cement/iron tube
18650 Lithium battery 2600mAh
300Hz
10H
10~40°C
300x360x45mm
1500g
20M 30M 40M
NF-5130 NF-5140
Tube Lamp
Applications
Power supply
Working
frequency
Working Hour
Working
temperature
Size
Weight
Receiver
Sensitivity
adjustment Yes
Yes
Lithium1400mAh
300Hz
5H
10~40°C
65x360x40mm
-10°C~50°C
Non-pipe pipe:0~40cm, metal-pipe：0~ 15cm
Distance
range
Power supply
Working
frequency
Working Hour
Working
Temperature
Size
Storage
Temperature
Voice
Indication
