| 摘要 |
The present invention relates to a portable line identification device. The purpose of the present invention is to offer the portable line identification device to easily check out whether a start terminal and an end terminal of each line are equal among a plurality of installed lines for indoor wiring construction of a building for line installation, maintenance, repair, etc. To achieve the purpose of the present invention, the portable line identification device comprises: a power supply; a signal generator generating a wireless signal including an identification code; detachable positive and negative electrode terminals connecting the power supply to the signal generator to operate the signal generator when the detachable positive and negative electrode terminals are connected to the end terminal and are configured to form a closed circuit; and an antenna radiating a wireless signal generated from the signal generator. The antenna is connected to the positive electrode terminal or the negative electrode terminal, and delivers the wireless signal generated from the signal generator via the line. |
