ETL checks elements to the revealed standards of other NRTLs, including ASME, ASTM, and UL. CE marking indicates conformity with well being, security, and environmental protection requirements for merchandise sold throughout the European Economic Area , nevertheless, this is also recognizable worldwide. A sure procedure for testing the cables would be by randomly picking a 90-m cable and by fluke testing it for on-contact to contact voltage, continuity detection and open jaw present detection.Read Full Post »