Dongguan Shom Electronic Company Ltd.

Function and Features 1. To scan and find quickly the line pairs what you need among the numerous lines. 2. To test rapidly the point of open or sho

Features and functions 1.With M-S and M-R two methods to check error such as open, short circuit, jumper, reverse, crossover, matching connections fo

Features and functions 1. With M-S and M-R two methods to check error such as open, short circuit, jumper, reverse, crossover, matching connections a

Features and functions 1. With M-S and M-R two methods to check error such as open, short circuit, jumper, reverse, crossover, matching connections a

Features and functions 1. Can check error such as open, short circuit, jumper, reverse, crossover matching connections for 5E/6E network cable, BNC c