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![Amazon.com: [Upgraded] Soil Moisture Meter, 4-in-1 Soil pH Tester, Soil Moisture/Light/Nutrients/pH Meter for Gardening, Lawn, Farming, Indoor & Outdoor Plants Use, No Batteries Required : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71eV8FHiYOL._AC_UF894,1000_QL80_.jpg "Amazon.com: [Upgraded] Soil Moisture Meter, 4-in-1 Soil pH Tester, Soil Moisture/Light/Nutrients/pH Meter for Gardening, Lawn, Farming, Indoor & Outdoor Plants Use, No Batteries Required : Patio, Lawn & Garden")
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