Portable Circuit Break Search Instrument

Functions:

1) Determine the break location (the error is less than 5 cm). At the same time determine the break location of one couple conducting wires, and whether the break is happened on one wire or two wires. It also can determine the break location for one conducting wire.
2) Determine the short circuit. Determine if the couple conducting wires exist short circuit or loop.
3) Determine the pole of power. Determine the positive and negative pole of the couple conducting wires.

Application Scope:

The inner and outer telephone line, TV cable, power wire … etc. open wire or embedded wire