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Your cart is empty.Product Description
An easy way to monitor your machine working state
Two shapes are available
- You can choose from two shapes: square and round.
- Each package contains three color frequency meter: red/ yellow/ green
Clear reading
High brightness, big LED digital tube indicator provides a clear reading, and you can see the real-time hertz through the display
Cooling hole and Dustpoof base
- With a vent, can be quick heat dissipation
- Dustproof cover can reduce dust entry, and conceal terminals.
- It is safer to use and extend service life
Elvis Chong
Reviewed in the United States on May 29, 2023
Fácil de instalar
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