ESD wrist strap monitor

Made of high precision electronic components,this product is highly precise,quick,small light and easy to operate.
It could alarm automatically towards body wrist strap earth system,
and real-time monitor the work status of anti-static wrist strap;being so small,the monitor nearly takes up no room,and operates without noise.
It will provide reliable insurance to wrist strap earth system in anti-static work area.