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    DC 5V/12V Water Level Automatic Controller Liquid Sensor Switch Relay Board

    • Item No : 166007900755
    • Condition : New
    • Brand : Unbranded
    • Seller : diy-arduino
    • Current Bid : US $2.61

    • * Item Description

    • Specifications: 5V/12V. The A/B/C water level sensing line can be used with ordinary wires, and the wire ends are exposed to 5CM. Automatically pump water when the water level is below point B. Stop pumping when the water level reaches the C probe.
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