SPECIFICATIONS:
? Range : Wrist strap 0.75 to 10 Meg ohm
? Indications : Pass - GREEN LED
? LOW & High fail - RED LED With Audible alarm
? Test actuation : By gently pressing metal sensor plate
? Accuracy : +/- 10%
? Power supply : 9 Volt Battery
? Low battery : Warning at 7.0 V
? Dimensions : 135 x 70 x 30 mm
? Weight : App. 150Gms with battery
? Calibration : Recommended every 12 months
? Warranty : 12 Months
? Optional : Instruction Board, Carry Case & Door Locking System.
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Wrist strap is the first line of defence against electrostatic charges builds up on the human body. it is designed to carry away this charge as soon as it is generated. At the same time wrist strap must remain electrically safe for the user. Thus, it is important to test every wrist strap regularly. In order to protect the sensitive electronic components the maximum wrist strap resistance should not be more than 10 Meg ohms on the other end, the resistance should not be less than 0.75 Meg ohms as protection to the wearer from dangerous level of the voltage and current flow.