| 摘要 |
PURPOSE:To improve the reliability and the workability of testing by switching one of multiconnector terminals in the combination of the moderate changeover of a rotary switch and the operation of a selection switch. CONSTITUTION:A buzzer 3 and a battery 4 are housed in a chassis 1 of a wiring tester. A multiconnector 9 is arranged on the rear wall thereof to retain an adaptor cable 10. A multistage rotary switch 5 is arranged on a console panel 2 and a transparent dial disc 6 is fastened on a rotating shaft 51. The cable 10 is tied to a connector 9 and a multicontact G3 of a shelf unit 12. The selection of other terminals belonging to the contact G3 is done with a switch 5 and a selection switch 8 simply by bringing a contact probe 11 into contact with a terminal gate (g) to be measured. |
