UT681 Series Cable Testers
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.
Certifications: CE, UKCA
● LED status display
● Auto check of open/short/crossovercircuit
● Single key operation
● Manual/auto power off (after10-minute inactivity)
● Low battery indication
● Power supplied by 9V battery
Specifications UT681L
Test function
To test for: RJ45/RJ11 √
To test for: BNC -
To test for: HDMI/MINI-HDMI -
Fast test mode √ LED1~LED8, LED_G
Slow test mode √ LED1~LED8, LED_G
Scan test mode -
Full display test mode -
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
General Characterisitics
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