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New Limit Comparator for Testers Available at!

Limit Comparator for Testers

Use to perform periodic calibration testing of the:
Dual Independent Footwear Tester
Dual Independent Footwear and Wrist Strap Tester
SmartLog V4™
SmartLog V5™

Frequency of recalibration should be based on the critical nature of those ESD sensitive items handled and the risk of failure for the ESD protective equipment and materials. In general, Charleswater recommends that calibration be performed annually.

Use the Limit Comparator to calibrate our new SmartLog V5

Item Description Price
50424 Limit Comparator for Testers $224.10
“A compliance verification plan shall be established to ensure the organization’s fulfilment of the requirements of the plan. Compliance verification records shall be established and maintained to provide evidence of conformity to the technical requirements.” [EN 61340-5-1 Edition 1.0 2007-08 clause 5.2.3 Compliance verification plan]

ESD Awareness Booklet


“The Organization shall prepare an ESD Control Program Plan that addresses each of the requirements of the Program. Those requirements include:

  • Training
  • Compliance Verification
  • Grounding / Equipotential Bonding Systems
  • Personnel Grounding
  • EPA Requirements
  • Packaging Systems
  • Marking”
[EN 61340-5-1 Edition 1.0 2007-08 clause 5.2.1]

“Each company has different processes, and so will require a different blend of ESD prevention measures for an optimum ESD control program. It is vital that these measures are selected, based on technical necessity and carefully documented in an ESD control program plan, so that all concerned can be sure of the program requirements.” [EN 61340-5-1 Edition 1.0 2007-08 Introduction]

To view the Charleswater ESD Awareness Booklet Click Here.

Request a sample of our ESD Awareness Booklet – Click Here.