2. XD-200 Series Cable Fault Tester of xidian university Electromechanical Co., Ltd.
These are several models recommended by the merchants when we went to buy instruments before. Ounengda's reputation is self-evident, and it is the top level in China.
Needless to say, the influence of Xi 'an University of Electronic Science and Technology is top-notch in the same industry in China.
I used Oneida, although it was borrowed, but it felt good.