1.アプリケーション: This plug and socket test gauge is mainly used to test and inspect whether the structure and size of plugs and sockets conform to UL 498:2012 standards. And the mainly application industries is electronics, electrical appliances, plugs and sockets and other similar areas.
2.特徴 ゲージの寸法、許容差、材質、硬度、表面粗さは標準要件に準拠しています。材質の硬度は 50HRC 以上です。材質の熱膨張係数は小さく、寸法と許容差は安定しており、信頼性があります。.

Large Test Probe with UL498:2012 Figure 136.2




