• Dual-wire wrist strap provides redundancy - even if one dual wire wrist strap conductor is severed, operator has reliable path-to-ground with other wire
• Mono plug designed to be used with a dual-wire wrist strap monitor. Not compatible with banana plug grounds.
• Comfortable, yet durable elasticized fabric band
• Adjustable, may be fitted to most people
• 4mm dual-wire snaps
• UL Listed

What the ESD Association says about testing wrist straps:

Per ESD Handbook TR20.20 section 5.3.9.1  Wrist Strap Checkers - “Wrist strap checkers have historically been the primary tool for testing the operation of the wrist strap system including, the wristband, grounding cord and most importantly, the electrical integrity of the contact between the wristband and the wearer. Wrist strap checkers measure the resistance of the entire system.”

Closeout items are subject to a 90-day warranty for materials and workmanship.  No credit will be issued.  ESD Systems.com to approve exchange for similar items.