used for the installation、debugging and maintenance of fiber network specially, this tester has been widely used in various fields, such as cable construction and maintenance、 optical fiber transmission、optical fibre communication、fibre optical sensor、CATV, etc. ...

Network cable tester is the best choice to verify any speech and data cable installation procedure.The tester is capable to have a number of tests such as cable connection sequence,length , user jumper and cable connection continuity and determine any open circuit,short circuit, jumper or cross-talk interference.It is a useful tool to reduce cable installation cost and save cable installation time. ...

Can be used to find the telephone net cable and the computer net cable. Can judge wrong connection, short circuit and open circuit. ...