
Patented (US patents 6,052,053 and 6,205,408) Dual Wire Wrist Strap provides redundancyEven if one dual wire wrist strap conductor is severed, operator has reliable path-to-ground with other wire Use with resistive loop technology continuous monitor Continuously verifies the proper resistance to ground of the operator Solid stainless steel wrist band stud machined to exacting tolerances and precise profile Ensures reliable path-to-ground connection to spring loaded 4mm stainless steel constant contact coil cord snap Durable, lightweight fabric Some users prefer the softness, comfort and flexibility of this material Has silver impregnated nylon knitted on inside for superior conductivity Reliably removes generated static charges Made with pure silver irreversibly bound to fibers providing both antimicrobial and anti-odor performance Adjustable Only one item to stock; may be fitted to almost all people Locking clasp Band locked so it will not slip Unique patented (US patent 4,662,695) adjustment design eliminates exposed conductive "tail" of band Provides added safety eliminating chance of providing inappropriate ground path Medical grade 300 series stainless steel used for all metal parts Eliminates allergic skin reaction for most people Non-shedding, non-sloughing band material Safe microelectronics Date coded Providing lot tracability to ensure quality control Lifetime warranty on our wrist band study Superior resistor connection strain relief Superior reliability Exceed ESD S1.1 Bending Life Test Compatible with 3M and other brand continuous monitors Made in the United States of America
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"
Jewel Wrist Bands meet and exceed the Wrist Band and Wrist Control requirements of ANSI/ESD S20.20
ANSI/ESD S20.20 Paragraph 6.2.2.1 Personnel Grounding requirement "All personnel shall be bonded or electrically connected to ground or contrived ground when handling ESD sensitive items. When personnel are seated at ESD protective workstations, they shall be connected to the common point via a wrist strap system."
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