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LCD Multifunction Cable Tester

product model:NF-838 Blue
Item Specifics:
* Is_customized : Yes
* Brand Name : Noyafa
* Place of Origin : Shenzhen.China
* Main Function : Test and Track Cables
* Display : LCD with Backlight
* Tracking Type : RJ45, RJ11, BNC, USB, 1394 and Metal Cable
* Testing type : RJ45 RJ11 BNC USB 1394 cable
* Power : 9V Alkaline battery
* Warranty : 1 Year


1. Check faults for 5E, 6E, telephone, coaxial , USB , 1394 cables and other wires .

2. 5 kinds of cable can be trace located : RJ45/RJ11/BNC/USB/1394.

3. Hunt cable directly in connection with Ethernet switch/ router /PC terminal of different models in startup.

4. 9 different tones for different circuit status.

5. LCD light assists use in dark corners.

6. Earphone permits use in noisy environments.


1.Don't connect high voltage live lines to avoid buring out the machine.

2.Put into the right place to avoid hurting others,because of the sharp part.

3.Connected the cable to the right port.

4.Read the user manual before use it.

 Standard carton:

*Carton size:48.8x43.5x44.5 cm

*Quantity : 30pcs/ctn

*Weight: 19.0kg

 Technical indexes: 

 NF-838 Transmitter specifications
 Indictor  LCD 53x25 mm, with back light
 Max. distance of transmission  2 km
 Max. working current  Less than 70mA
 Tone mode  9 Tone adjustable
 Compatible connectors  RJ45(8pin),RJ11(2pin), BNC, USB, IEEE1394
 Max. signal voltage  15Vp-p
 Function and faults LCD display  LCD display ( wiremap, Tone, short, , No adapter, Low  battery )
 Cable map indication  LCD (#1-#8)
 Shielded indication  LCD ( #9)
 Battery Type  DC9.0V(NEDA 1604/6F22 DC9V x 1pcs)
 Dimension(LxWxD)  185x80x32mm
 NF-838 Receiver specifications
 Frequency  455kHz
 The Max. working current  Less than 70mA
 Earjack  1
 LED illumination  2
 Battery Type  DC9.0V(NEDA 1604/6F22 DC9V) x1pc
 Dimension(LxWxD)  218x46x29 mm
 NF-838 Remote unit specifications
 Compatible connectors  RJ45(8pin),RJ11(2pin),BNC,USB,IEEE1394
 Dimension(LxWxD)  107x30x24mm

 Function Comparison:
Function NF-8601 NF-868 NF-838 NF-300 NF-308 NF-8200 NF-8208 NF-8108
Find Cables RJ45+RJ11 RJ45+RJ11 RJ45+RJ11 RJ45+RJ11 RJ45+RJ11 RJ45+RJ11 RJ45  X
Measure cable length RJ45+RJ11 RJ45+RJ11 X RJ45+BNC RJ45 RJ45+RJ11 RJ45 RJ45
Check cable condition RJ45+RJ11 RJ45+RJ11 RJ45+RJ11 RJ45+BNC+RJ11 RJ45+BNC RJ45+RJ11 RJ45 RJ45
Anti-current interference Good Good ok Good ok Good ok ok
Power supply Lithuim battery 9V Battery 9V Battery 9V Battery 9V Battery 1.5V AA  1.5V AA  1.5V AA 
Display  screen Color  Black-white Black-white Black-white Black-white Black-white Black-white Black-white
Data exported to PC X X X X X X X
PoE/PING function X X X X X X X
Voltage detecting X X X X X X X


       NF-838 CE Certification               NF-838 User Manual                        NF-838 Video

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