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Waterun-498 Wrist Strap Tester

Liên hệ

Waterun-498 Wrist Strap Tester

  • Dùng để kiểm tra nhanh dây đeo cổ tay chống tĩnh điện
  • Điện áp: 9V
  • Dễ dàng sử dụng

  • Mô tả

Mô tả

Waterun-498 Wrist Strap Tester

→ Can be used anywhere to quickly and easily check grounding systems, such as wrist straps and grounding wire.

→ Touching the mat with your hand when grounding wire is connected.
→ The green “Good” indicator will be on and buzzing when you have a safe grounding system.

Indication Standard Impedance Sound
Low (red) R < 800KΩ No
Good (green) 800KΩ ≤ R ≤ 9MΩ Yes
High (red) R > 9MΩ No
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