The Wrist strap(online) monitor is made by high accurate component which is high precision, high reaction speed, longer service life, compact, light weight and easy to operate. It can monitor and alarm the operation of the wrist strap automatically which ensure the grounding system works properly.

After connect with the wrist strap, if wrist strap contact with human body closely and properly, green light turn on.

If the wrist strap go wrong, grounding problem or didn’t contact with human body properly, red light turn on and alarm.