Product · United States

Digital PH Meter 10 in 1 Resistivity/Nutrient Solution Fertility/H2/Temp/ORP/EC/TDS/Salinity/S.G/PH Meter Water Quality Tester

Product no longer available. The stores we track no longer sell it; last price seen $20.57.

Price history: 2 daily prices tracked since 2026-10-19; lowest $20.57, highest $20.57.

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