NF-868W Digital Cable Tester Tracker with 8 Remote Adaptor Wiremap RJ45 RJ11 BNC USB Multifunction Network Ethernet LAN Telephone Wire Cable Length Tester


Model: NF-868W 

It has the state-of-the-art circuit testing functions including length test, cable line finding, line-to-line, crosstalk and breaking point, serving as a practical tool for low voltage system installation and maintenance technicians of communication circuits and comprehensive wiring circuits and capable of avoiding current interference. Excellent in verifying the LAN cable condition, Wire Hunting, and comes with LED spotlight for dark areas testing.

The 8 remote units (wiremaps) enable testing 8 cables simultaneously. It can perform crosstalk test on network cable for solving the slow speed problem and has memory function for saving calibration data.



Testing/Detecting cable types: STP/UTP 5E, 6E network cable, telephone cable, coaxial cable, USB cable and common metal wires connected with alligator clip

Length measurement:

  • calibration precision: 2% (+/-0.5m, or +/-1.5 feet; cable >10m)
  • measurement precision: 3% (+/-0.5m, or +/-1.5 feet; AMP, CAT5E, 6E cable material)
    Display Unit: meter, feet, yard


  • LCD screen: 50 x27mm
  • Frequency: 1MHz
  • Maximum Distance:
    • Tracing cable: 3000m (for electrified wire)/ 2000m (for non-electrified wire)
    • Cable mapping: 2500m
    • Cable length testing: 1000m
  • Trace cable connected to switch: Anti-jamming
  • Tone mode: 2 Tones, adjustable
  • Compatible with connectors: RJ11, RJ45, BNC, USB
  • LED lights display: wiremap, tone, tracing
  • Cable map indication: LCD (Pin 1-Pin 8)
  • Shielded indication: LCD (Pin 9)
  • Voltage protection: AC 60V/ DC42V
  • Low battery display: LCD (6.5V)
  • Power supply: 1 x 9V battery
  • Dimension: 185 x 80 x 32mm


  • Tone Frequency: 600Hz/ 1.2KHz
  • The max working current: Less than 70mA
  • Earphone jack: 1
  • LED illumination: 2 LEDs
  • Power supply: 9V battery
  • Dimension: 218 x 46 x 29mm

Remote adaptor

  • Remote identifier: 8 pcs
  • Compatible connectors: RJ11, RJ45, BNC, USB
  • Dimension: 107 x 30 x 24mm

Set Includes:

  • 1 x Emitter
  • 1 x Receiver
  • 8 x Remote adaptor
  • 1 x Earphone
  • 1 x RJ11 Telephone cable adaptor
  • 1 x RJ45 Network cable adaptor
  • 1 x RJ11-to-Alligator clip cable adaptor
  • 1 x English Manual
  • 2 x 9V battery
  • 1 x Carry pouch