CSA C22 No.42图29测试探针|试验PIN针|Figure 29 Test probe
标准：CSA C22 No.42-10 General use receptacles, attachment plugs, and similar wiring devices（或最新版）要求；
使用说明：Twelve previously untested devices shall be used for this test. The probe shown in Figure29 shall be applied to each of the outlet slot openings of the receptacle with a force of 2.2 N in an attempt to bypass the tamper-resistance mechanism. A suitable indicating device (e.g., an ohmmeter, battery-and-buzzer combination, or a similar device) shall be connected between the probe and the wiring terminal of the outlet slot being tested to determine whether contact is made. The probe shall be manipulated in the outlet slots in any orientation that allows access to live parts within the receptacle.
CSA C22 No.42量规汇总清单方便查询各量规: http://www.ag17.wang/product/CSA_C22.2_No.42_gauge_list.html