| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To test wiring rapidly and smoothly. <P>SOLUTION: This PCT conduction checker 1 includes a 4-pole plug part 9 inserted into a 4-pole plug insertion port, a 2-pole plug part 11 inserted into a 2-pole plug insertion port, a power supply section 12, and a contact electrode 13 for test to be brought into contact with a terminal to be tested. During conduction, light emitting diodes D11, D12, etc, capable of being lighted are connected to each pole of the 4-pole plug part 9 (2-pole plug part 11) and to the primary side and secondary side of a contact part and terminal part. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
