UT681C Cable Tester Network/Telephone Line Dual Tester | UNI-T

UT681C Cable Tester

  • LED status display
  • Auto check of open/short/crossover circuit
  • Single key operation
  • Manual/auto power off (after10-minute inactivity)
  • Low battery indication
  • Power supplied by 9V battery
SKU: 23834

Safe shopping

Your data is always protected



Out of stock

Out of stock

20 People watching this product now!
  • shop Pick up from the Store

Everyday from 9 AM to 7 PM


2-3 Days

Total fees when checkout

  • product-return Return within 14 days

Payment Methods:


UT681C Cable Tester Network/Telephone Line Dual Tester | UNI-T

UT681 series handheld cable testers can be used to fast check if Ethernet/telephone/BNC/HDMI cables are conducting, short-circuit, crossed or open-circuit. They are ideal tools for technicians to install, maintain and inspect week current system circuit.



Specifications Range UT681L UT681C UT681HDMI Description
Test function To test for: RJ45/RJ11
To test for: RJ45/RJ11/BNC Need to use RJ45 to BNC adaptor
To test for: HDMI/MINI-HDMI
Fast test mode LED1~LED8, LED_G
Slow test mode LED1~LED8, LED_G
Scan test mode LED1~LED19, LED_S
Full display test mode LED1~LED19, LED_S
To test for the case of short circuit, crossover, open circuit, etc.
Ethernet cable: shielded/ unshielded test
Manual shutdown function
Auto shutdown function No operation within 10 minutes, the device will shut down automatically
Single key operation
Power supply: 9V battery
Low battery detection Less than 7.2V
Application environment Operating temperature: 0~40℃
Storage temperature: -10~50℃
Operating humidity: 20~80%RH
Storage humidity: 10~90%RH
Altitude: ≤2000 meters
Safety standard CE EN61326-1: 2013; EN61326-2-2: 2013
General Characteristics
Product color Red and grey
Product net weight Transmitter: 87g; receiver: 51g
Product size Transmitter: 102mm x 62mm x 28mm; receiver: 102mm x 37mm x 28mm
Standard accessories 9V battery, BNC to RJ45 adaptor (UT681C)
Standard individual packing Gift box, English manual
Standard quantity per carton 40pcs
Standard carton measurement 455mm x 410mm x 225mm
Standard carton gross weight UT681L: 6.4kg; UT681C: 8.7kg; UT681HDMI: 9.5kg


User Manual:

Related Products:

UT681C Cable Tester Network/Telephone Line Dual Tester | UNI-T

Customer Reviews