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Waterun-498 Wrist Strap Tester
4 ( P/N: W00046 )

Mobel:  Waterun-498
● MOQ :  50 pcs
● Packing details:  
● Payment Terms:   T/T in advance, Paypal, Western Union


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→ 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
Good (green) 800KΩ ≤ R ≤ 9MΩ Yes
High (red) R > 9MΩ