Our own brand of RS Pro ESD wrist-straps feature premium grade fabric band with an elastic ratio of 1:2.5” to 1:3. The outer surface of the wristband is non-conductive and the inside surface of the strap is conductive lined with 5 rows of double-ply silver yarn. The wristband also contains an easy adjustable clip that can tighten or loosen the fabric band to fit any wrist shape.

Resistance of the wristband is measured separately for the interior and exterior. The interior resistance Is ≤ 100 kilo-ohms at 7-30 volts dc open circuit and exterior resistance is ≥ 10 megaohms.

Connected to the adjustable wrist-strap is a 1.8m coiled cord. The cord features a 10mm female snap crocodile clip. The conductor diameter is 2.5mm with 7 tinsel wires & insulation is a coiled cored insulated with a PU material. Cord conductor will have an end to end resistance no greater than 1 ohms.
Features and benefits-

• Comfortable & adjustable wristband – Premium feel fabric along with a easy to use adjustable clip makes taking on & off easy.
• 1.8m coiled cord – lots of movement & flexibility with a 1.8m length cord.
• Exterior & interior cuff to comply with standards.
• Dark blue band & yellow cap.
• Easy adjustability for any wrist size.

The ESD wrist-straps are used predominantly in clean rooms, ESD safe work areas but you can use them at home for any electrical work such as building a computer, building circuitry and more.

Can I connect this to my computer case to ground myself?
Yes. You could consider connecting the crocodile clip to any screw / exposed metal to prevent static bleeding onto your components.

Standards
Supports ESD S20.20 and EN 61340-5-1 ESD control programme compliance

Other characteristics : conductive