grounding bracelet -Metal

Choosing the right grounding bracelet (also called an ESD wrist strap) is important for protecting sensitive electronic components and for your own comfort and safety while working. Here’s a quick guide to help you make the best choice:

✅ 1. Type of Strap

• Adjustable Fabric/Elastic Band
  ✔ Comfortable for long use
  ✔ Breathable and flexible
  ➤ Good for general electronics work or assembly

• Metal Band
  ✔ Durable, easy to clean
  ✔ More secure contact
  ➤ Often used in cleanrooms or industrial environments

✅ 2. Grounding Cord

• Length: Common lengths are 1.8m–3m (6–10 feet)

• Type:

• Coiled cords: Reduce tangling and save space

• Straight cords: Good for stationary workspaces

• Connection Type:

• Banana plug, alligator clip, or 10mm snap—match with your grounding point

✅ 3. Resistance

• Standard internal resistance: 1 megaohm (1MΩ)
  ✔ Prevents electric shock
  ✔ Allows safe discharge of static

✅ 4. Certification & Quality

• Look for ESD-safe or ANSI/ESD S20.20 compliant products

• Reputable brands often ensure consistent performance

• Some straps come with built-in testers or work well with wrist strap testers

✅ 5. Comfort & Fit

• Adjustable sizes for a snug fit

• Soft materials if worn for extended periods

• Non-slip design is a bonus

✅ Bonus Tips

• Replace if worn or stretched—contact with skin is crucial

• Always test your strap using an ESD tester before use

• Ensure proper grounding to a verified ESD-safe point (mat, bench, or ground plug)