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Bluelab Guardian Monitor In-Line
Regular price From $193.00 USDRegular priceUnit price per$210.94 USDSale price From $193.00 USDSale -
Bluelab Guardian Monitor
Regular price From $32.00 USDRegular priceUnit price per$30.74 USDSale price From $32.00 USD -
Hanna GroLine Hydroponics pH Tester
Regular price $56.00 USDRegular priceUnit price per$60.00 USDSale price $56.00 USDSale -
SaleBluelab pH Pen
Regular price $116.00 USDRegular priceUnit price per$119.00 USDSale price $116.00 USDSale -
SaleBluelab Soil pH Pen
Regular price $193.00 USDRegular priceUnit price per$210.94 USDSale price $193.00 USDSale -
Hanna GroLine Direct Soil EC Tester Pen
Regular price $132.00 USDRegular priceUnit price per$160.00 USDSale price $132.00 USDSale -
Hanna GroLine Waterproof Portable pH/EC/TDS Combo Meter
Regular price $248.00 USDRegular priceUnit price per$299.00 USDSale price $248.00 USDSale -
Bluelab Multimedia pH Meter with Leap pH Probe
Regular price $221.00 USDRegular priceUnit price per$295.74 USDSale price $221.00 USDSale -
Bluelab pH & Conductivity Starter Pack
Regular price $239.00 USDRegular priceUnit price per$249.00 USDSale price $239.00 USDSale -
SaleBluelab Combo Meter
Regular price $313.00 USDRegular priceUnit price per$329.00 USDSale price $313.00 USDSale -
Bluelab pH Controller
Regular price From $52.00 USDRegular priceUnit price per$51.94 USDSale price From $52.00 USD -
2-Way pH & Moisture Meter
Regular price $9.00 USDRegular priceUnit price per$11.80 USDSale price $9.00 USDSale -
Apera GroStar GS4 pH/EC Combo Pen
Regular price $154.00 USDRegular priceUnit price per$178.99 USDSale price $154.00 USDSale -
HM Digital PH-80 pH/Temperature Meter
Regular price $43.00 USDRegular priceUnit price per$46.50 USDSale price $43.00 USDSale -
Hanna GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester
Regular price $200.00 USDRegular priceUnit price per$215.00 USDSale price $200.00 USDSale -
Bluelab Pulse Multimedia EC/MC Meter
Regular price $322.00 USDRegular priceUnit price per$339.00 USDSale price $322.00 USDSale -
Hanna GroLine Inline Monitor
Regular price $504.00 USDRegular priceUnit price per$499.00 USDSale price $504.00 USD -
Hanna GroLine Tester Replacement Probe
Regular price $85.00 USDRegular priceUnit price per$80.00 USDSale price $85.00 USD -
Hanna GroLine EC/PPM Pen
Regular price $95.00 USDRegular priceUnit price per$110.00 USDSale price $95.00 USDSale -
Bluelab Original Truncheon Nutrient Meter
Regular price $96.00 USDRegular priceUnit price per$149.00 USDSale price $96.00 USDSale -
Bluelab Pro Controller
Regular price $1,330.00 USDRegular priceUnit price per$1,376.94 USDSale price $1,330.00 USDSale -
Bluelab Combo Meter Plus
Regular price $368.00 USDRegular priceUnit price per$389.00 USDSale price $368.00 USDSale -
HM Digital EC/TDS HydroTester Model COM-80
Regular price $44.00 USDRegular priceUnit price per$46.44 USDSale price $44.00 USDSale -
Bluelab OnePen
Regular price $230.00 USDRegular priceUnit price per
