Multi-function ESD monitor

Multi-functionESD monior's function is very power,it can monitor the power ground system but no need auxiliary ground body or the second grounding wire system,this function is the only one in the world now.Also,it can monitor the workstation with very lowimposed voltage. Parameter: 1).Operator's contact resistance alarm level: 10MΩ(Imposed voltage:25mV) 2).Operator's EMI voltage alarm level: 2.5V 3).1MΩ resistance to ground for each side metal on hand 4).Mat grounding resistance alarm level:2MΩ 5).Tools grounding resistance alarm level:10Ω 6).Ground system grounding resistance alarm level:25Ω