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Cable Length Tester

product model:NF-868
Item Specifics:
*Is_customized : Yes
*Brand Name : Noyafa
*Place of Origin : Shenzhen.China
*Port : RJ45, RJ11, BNC, USB
*Test length : RJ11,RJ45 ,BNC ,USB
*Tracking Type : RJ45, RJ11, BNC ,USB, and Metal Cable
*Other Function : Memory & Storage
*Power : 9V Alkaline battery
*Warranty : 1 Year


1. test open, short , cross connection, reverse, pairing connection and broken wire positioning.

2. To perform crosstalk test on network cable to solve the potential problem of slow speed.

3. Capable to measure length of network cable, coaxial cable, telephone cable and USB cable at length of 2000m.

4. Cable tracing on exchanger or Router with power-on.

5. To quickly find the target wire or cable among kinds of wires.

6. Single chip software watchdog design runs reliably.

7. Functions of storage and memory.

8. Automatic delay power on-off and backlight function.

9. Self-test function shall automatically make compensation due to change of battery level and ambient temperature.


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.

Video introduction

 Standard carton:
*Carton size:48.8x43.5x44.5 cm
*Quantity : 30pcs/ctn
*Weight: 18.0kg

 Technical indexes: 
 NF-868 Transmitter specifications
 Indictor  LCD 53x25 mm, with backlight
 Tone frequency  130kHz
 Max. distance of transmission  2 km
 Max. distance of cable map  1 km
 Max. working current  Less than 70mA
 Tone mode  2 Tone adjustable
 Compatible connectors  RJ11,RJ45, BNC, USB
 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-868 Receiver specifications
 Frequency  130kHz
 The Max. working current  Less than 70mA
 LED illumination  2
 Battery Type  DC9.0V(NEDA 1604/6F22 DC9V) x1pc
 Dimension(LxWxD)  218x46x29 mm
 NF-868 Remote unit specifications
 Compatible connectors  RJ11,RJ45,BNC, USB   
 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
Note: NF-8601W, NF-868W, NF-388 , NF-8108M has 8 remotes based on NF-8601, NF-868, NF-308 , NF-8108


       NF-868 CE Certification               NF-868 User Manual                       NF-868 Video

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