• NEW - Wrist Strap Test Limit for EN 61340-5-1 conformance
  750 kilohm low wrist strap test limit and 35 megohms high wrist strap limit
• Portable small package
  Supervisor can use to spot check users on shop floor
• For use with single wire wrist straps per ESD TR53
  Click here for Desco Europe wrist straps
• Battery Powered 9 Volt Tester
  No Adapter Needed
• Test results include Fail Low, Pass, and Fail High
  If wrist strap fails, the operator will know if the failure is too high or too low
• Test can be performed during normal use at the workstation
  Improved productivity, workers can test without having to leave the workstation
• Provided with calibration to NIST traceable standards
• NIST Calibrated – Original Calibration Certificate can be Downloaded Here
  Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on the calibration of Desco Europe products, see Calibration.
• Made in the United States of 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)