MODEL 618-2 : Single Wire Continuous Wrist Strap Monitor
 

Works with normal single-wire cords & wrist straps.
 

This compact unit continuously monitors the performance of single-wire wrist straps of two stations.

Audible and visual alarms are triggered when the safety range is crossed.

Operation Method : Impedence

Power Supply Input : 220V AC / 50Hz
 

STATUS    RESISTANCE        VISUAL              AUDIO

  Low           < 0.8 MΩ           Yellow LED           Alarm

  Pass         0.8 MΩ - 9 MΩ   Green LED            Silence

  High          > 9 MΩ              Red LED               Alarm