... is very convenience. It is compose of wrist
loop and grounding
wire, the wrist
loop is contact with cutis directly, passed button and ... static electorn charge from human body. The grounding
wire is made of circling
wire, space minimum occupied, disengaged adjust operate distance. ... .1S(1000V~100V)Safety grounding resistance:1MΩ±10%Grounding
wire and wrist
loop pulling-out force:0.45Kg(1Pound)