UNI-T UT681L Cable Tester Auto check of open/short/crossover circuit UT-681L

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 Description 
Test function To test for: RJ45/RJ11 √
Fast test mode √ LED1~LED8, LED_G
Slow test mode √ LED1~LED8, LED_G
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