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 standards. And the mainly application industries is electronics, electrical appliances, plugs and sockets and other similar areas.
2.特徴 ゲージ次元、許容、材料、硬度、表面荒さは標準の条件に合致します; 材料の硬度は 50HRC より多くです; 材料の熱拡張率は小さいです、次元および許容は安定した、信頼できます。
Receptacle Test Fixture SB1276A of UL 498 Figure 124.1