ESD wrist strap with alarm WSMA20-1

Static can be discharged if ground cord connects with human body, (prevent deterioration of sensitive electric devices such as semiconductor, IC etc.), but how could we confirm the connection is no problem and the wire of wrist strap do not have any damage? We remindyou to use the wrist strap with alarm to monitor the ESD status of operator. (Electro-Static Discharge) No debugging, wear and play. Really safe for operator to reduce their fingers' static voltage. Sensitivity can be choosed.High integrative and portable, no need to fix on workstation, used as traditional wrist strap. Operator'shand and output wire can be monitored at the same time.Alarm indication: Indicator led and alarm buzzer. Battery life: 6 months. (Battery is renewable) Electro Parameter Operator's resistance alarm level(Max.): 10MΩ/35MΩ Grounding's resistance alarm level(Max.): 1KΩ/1MΩ Human body protection resistance: 1MΩ