Tests Operator’s Path-To-Ground; Wrist Strap limits 750 kilohms to 10 megohms; Footwear limits 750 kilohms to 100 megohms Determines that the operator’s personal grounding device is functioning correctly.
Separate Test Circuits for Wrist Straps and Foot Grounders The Rocker switch allows the operator to quickly test all personal grounding devices.
Durable, Stainless Steel Test Button Long-lasting; reduces wear and tear
Powered by 9V Battery or Optional Power Adapter See Desco item 98256 (120VAC power adapter) See Desco item 98257 (220VAC power adapter)
NIST Calibrated with Certificate Included Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology.