N03NF-388B Multipurpose Network LAN Cable Tester w/ 8 far-end test jacks

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N03NF-388B Multipurpose Network LAN Cable Tester w/ 8 far-end test jacks

Regular Price $56.90
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This multipurpose network cable test & inspection instrument owns three great functions of huntingwire sorting and circuit status testing. 

It is widely applicable to telephone system, computer network, other metal wire circuit and other fields.


  • One person enough to complete cable continuity check
  • With 8 Remote identifier
  • Directly hunt 5E, 6E, telephone wire, coaxial cable, USB cable and other cables
  • Check wiring error in 5E, 6E, telephone line, coaxial cable, USB cable and such as open circuit, short circuit, jumper wire, reverse connection or cross-talk interference
  • Locate the wiring or connection error
  • Measure cable length and determine the distance of open circuit and short circuit
  • Dynamically calibrate cable length and make length measurement as accurate as 97%
  • Automatically time-delay shut off and backlight display function
  • Measure length and pair with or without far-end recognizer
  • Locate cable and there are 8 far-end passive test jacks (ID No.ID1-ID 8)
  • Far-end recognizer with prompting voice
  • Self-checking function and automatically compensate any change in battery capacity or ambient temperature
  • Single board computer software watchdog design and reliable operation


  • Display : 4 x 16 character big screen LCD
  • Type of cable tested:
    • STP/UTP twin twisted cable
    • Coaxial cable
    • telephone line
  • Type of cable detected
    • 5E
    • 6E
    • telephone wire
    • coaxial cable
    • USB cable and other metal wires
  • Ambient temperature : -10°C ~ +60°C
  • Tester Port
    • Tester RJ45 mater port (M), tester LOOPBACK RJ45 port (L),hunting RJ45 port (with RJ45);
    • The RJ11-to-alligator converters are used to measure and check the continuity of coaxial cable and telephone line.
  • Length measurement of Twin Twisted Cable:
    • Scope : 1~350M (3~200ft)
    • Calibration accuracy : 3% (+/-0.5M or +/-1.5ft)(calibrating cable >5M)
    • Shipment accuracy : 5% (+/-0.5M or +/-1.5ft).(AMP, AT&T Class 5 cable)
    • Display : M or ft
  • Length Calibration : user can set calibration factor by himself with a given length cable. The length of calibrating cable more than 5M
  • Wire Sequence and Locating Cable Error:
    • Checks errors such as open circuit, short circuit, reverse connection, croos-over or croos-talk interference.
  • Locating Cable : 8 remote identifier test jacks (ID1 > ID8) (8 far-end test jacks are included on set)
  • Automatic time-delay shut Off time : the tester does not operate for 30 minutes.
  • Overall Dimension
    • Main tester : 185 x 105 x 50mm
    • Receiver : 218 x 46 x 29mm
    • Remote identifier : 84 x 34 x 27mm
  • Power : Two (2) 9V batteries (included)

Set includes:

  • 1 x Main unit tester
  • 1 x Receiver
  • 8 x far-end passive test jacks (ID no.ID1-ID8)
  • 1 x Earphone
  • 1 x RJ45 Cable
  • 1 x RJ11 Cable
  • 2 x 9V Batteries (FREE)
  • 1 x RJ11-to-Alligator converter
  • 1 x English Instruction manual   

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