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GroLine Waterproof EC/TDS/Temp (ppm) TESTER/PEN with Case + Solutions
Regular price $121.43 USDRegular priceUnit price per$121.43 USDSale price $121.43 USD -
Bluelab Inline pH Probe PROBPHIN | Guardian Monitor Inline Replacement
Regular price $209.00 USDRegular priceUnit price per$209.00 USDSale price $209.00 USD -
Bluelab PPM Conductivity Pen
Regular price $99.00 USDRegular priceUnit price per$99.00 USDSale price $99.00 USD -
Active Air Indoor-Outdoor Thermometer with Hygrometer | 3 m Probe
Regular price $6.89 USDRegular priceUnit price per -
Dilution Solutions NDS Nutrient Monitor Kit, 1 1/2 in | HYKMON150 Hi-Flo, 40 GPM
Regular price $1,323.25 USDRegular priceUnit price per -
Mondi Mini Greenhouse Thermo-Hygrometer | Min/Max, Dome Mount
Regular price $17.69 USDRegular priceUnit price per -
Growlink Connect
Regular price From $1,999.00 USDRegular priceUnit price per -
Hanna pH 7.01 Calibration Solution HI7007L | 500 mL (16.9 oz)
Regular price $24.99 USDRegular priceUnit price per -
Titan Controls Substrate Sensor
Regular price $167.57 USDRegular priceUnit price per -
Bluelab 2.77 EC Calibration Solution 250 mL | 27.7 CF Conductivity Standard
Regular price $11.50 USDRegular priceUnit price per$11.50 USDSale price $11.50 USD -
Hanna pH 4.01 Calibration Solution HI7004L | 500 mL (16.9 oz)
Regular price $20.53 USDRegular priceUnit price per
