this device for monitoring the level of water in house water tank

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  • Return Policy: 1)if the product has any manufacturers error or broken . 2)If the package has another product you order it .

More Details

  1. easy to use.
  2. work with 9v battery .
  3. two wire connection between sensor in roof and device into house.
  4. 3 level indicators(25% ,50% ,100%)
  5. very practical sensor .