检测认证人脉交流通讯录
美国进口simpson 228 泄漏电流表，万用表
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228 AC/DC Leakage Current Tester
Test for dangerous leakage current with the Simpson Model 228, designed to meet the latest UL, IEC, and ANSI specifications. The 228 detects both AC and DC leakage current and simulates human response at three different levels -- reaction, let-go, and burn hazard. Each Model 228 comes with test leads with alligator clips, manual, and batteries
Detects dangerous AC & DC leakage current present on the conductive surfaces of electrical or electronic equipment
Designed to meet new IEC, ANSI, and UL guidelines
Reaction, Let-Go and Unweighted Burn Hazard network measurements
Battery-powered for maximum portability
