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Dutch Pro pH
Vendor:Dutch ProRegular price From $13.99 USDRegular priceUnit price per -
Sold outChemboys pH Down 85%
Vendor:ChemboysRegular price From $27.00 USDRegular priceUnit price per -
Chemboys pH Up 50%
Vendor:ChemboysRegular price From $27.00 USDRegular priceUnit price per -
Premium pH Down - Microbe Life
Vendor:Microbe Life HydroponicsRegular price From $14.99 USDRegular priceUnit price per$61.99 USDSale price From $14.99 USDSale -
pH/EC/TDS Probe for HI981420 Nutrient Monitor
Vendor:Hanna GrolineRegular price $175.00 USDRegular priceUnit price per$193.00 USDSale price $175.00 USDSale -
Shockproof Rubber Boot
Vendor:Hanna GrolineRegular price $35.00 USDRegular priceUnit price per$39.00 USDSale price $35.00 USDSale -
pH 4.0 Calibration Solution - Bluelab
Vendor:BluelabRegular price From $10.99 USDRegular priceUnit price per$10.99 USDSale price From $10.99 USD -
Dyna-Gro PH Up
Vendor:Dyna-GroRegular price $12.99 USDRegular priceUnit price per -
Handheld Colorimeter Alkalinity for Fresh Water
Vendor:Hanna GrolineRegular price $63.95 USDRegular priceUnit price per -
Groline Wall Mounted Monitor with Inline Probe *Refurbished*
Vendor:Hanna GrolineRegular price $474.99 USDRegular priceUnit price per -
Probe Direct Soil and Soiless Media pH Electrode for use with HI9814
Vendor:Hanna GrolineRegular price $215.00 USDRegular priceUnit price per$237.00 USDSale price $215.00 USDSale -
Premium pH Up - Microbe Life
Vendor:Microbe Life HydroponicsRegular price From $14.99 USDRegular priceUnit price per$60.99 USDSale price From $14.99 USDSale -
Sold outTnb Ph Down
Vendor:TNBRegular price $19.99 USDRegular priceUnit price per$19.99 USDSale price $19.99 USDSold out -
Groline Direct Soil Conductivity Tester
Vendor:Hanna GrolineRegular price $129.00 USDRegular priceUnit price per$142.00 USDSale price $129.00 USDSale -
Earth Juice Crystal pH Up
Vendor:Earth JuiceRegular price $24.99 USDRegular priceUnit price per -
Hades Down
Vendor:Nectar for the GodsRegular price From $19.99 USDRegular priceUnit price per -
Ph Up Cyco
Vendor:CYCORegular price From $7.50 USDRegular priceUnit price per$7.50 USDSale price From $7.50 USD -
2.77EC Conductivity Solution - BlueLab
Vendor:BluelabRegular price From $10.99 USDRegular priceUnit price per$18.99 USDSale price From $10.99 USDSale -
GH pH Test Indicator
Vendor:General HydroponicsRegular price From $9.99 USDRegular priceUnit price per$9.99 USDSale price From $9.99 USD
