• Plug into 120 volt outlet
• Tests to practical resistance limits
• Tests ESD smock continuity
• Easy-to-use, fast and accurate
• Tests your wrist strap without leaving the workstation
• Tests wrist straps and coil cords when being worn
• 27 VDC test voltage minimizes skin resistance effects
• Verifies proper AC outlet wiring and ground path integrity
• Resistance Limits: 500 kilohms to 50 megohms +/- 5%
• Made in America

“Compliance verification should be performed prior to each use (daily, shift change, etc.). The accumulation of insulative materials may increase the foot grounder system resistance. If foot grounders are worn outside the ESD protected area testing for functionality before reentry to the ESD protected area should be considered.” (ESD SP9.2 APPENDIX B - Foot Grounder Usage Guidance)

“A log should be maintained which verifies that personnel have tested their personal grounding devices.” (ANSI/ESD S20.20 Paragraph 6.2.2.2 Personnel Grounding Guidance)

“Frequency of Functional Testing: The wrist strap system should be tested daily to ensure proper electrical value. Nominally, the upper resistance reading should be < or = 10 megohms or a user-defined value.” (ANSI/ESD S1.1-2006 Annex A3)