YW-751 series is an instrument composed of an emitter and a receiver. It supports network finding, telephone finding, and network line calibration, etc. It is an ideal tool for installation and maintenance engineers of weak current systems such as communication lines and integrated wiring.

 

YW-751 series supports a variety of cable findings. When finding, just connect one end of the target cable to the corresponding

interface of the emitter, and then the wire finder turns on, you can judge the location of the target cable according to the prompt sound from the receiver.

 

YW-751 series can enhance the signal by adjusting the sensitivity, helping users find the target cable faster. When finding, if

the signal interference is large or the target cable is mixed in a large number of cables, the user can increase the signal by turning the sensitivity adjustment knob. In addition, when finding in a noisy environment, connecting headphones for operation can reduce external noise interference.

 

YW-751 series supports cable sequence, short circuit, and open circuit calibration. Users only need to insert the two ends of the cable into the corresponding ports of the emitter and receiver respectively, and then judge according to the lighting of the indicator light (LED 1~G) whether the cable under test is connected abnormally and the reason for the abnormality. In addition, the user can also switch the speed of proofreading during line proofreading