Collection: PH/EC/PPM/TDS Meters
Shop our selection of different PH, EC/PPM/TDS meters to ensure proper watering conditions for your garden.
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Hanna GroLine Waterproof Portable pH/EC/TDS Combo Meter
Regular price $307.00 USDRegular priceUnit price / per$307.00 USDSale price $307.00 USD -
Hanna GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester
Regular price $248.00 USDRegular priceUnit price / per$248.00 USDSale price $248.00 USD -
Hanna GroLine Hydroponics pH Tester
Regular price $66.00 USDRegular priceUnit price / per$66.00 USDSale price $66.00 USD -
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Bluelab pH Pen
Regular price $97.00 USDRegular priceUnit price / per$126.14 USDSale price $97.00 USDSale -
HM Digital PH-80 pH/Temperature Meter
Regular price $37.00 USDRegular priceUnit price / per$46.50 USDSale price $37.00 USDSale -
Hanna GroLine Inline Monitor
Regular price $556.00 USDRegular priceUnit price / per$556.00 USDSale price $556.00 USD -
Hanna GroLine Tester Replacement Probe
Regular price $71.00 USDRegular priceUnit price / per$71.00 USDSale price $71.00 USD -
Hanna GroLine Monitor Replacement Probe
Regular price $193.00 USDRegular priceUnit price / per$193.00 USDSale price $193.00 USD -
Hanna GroLine EC/PPM Pen
Regular price $94.00 USDRegular priceUnit price / per$94.00 USDSale price $94.00 USD -
Hanna GroLine Direct Soil EC Tester Pen
Regular price $142.00 USDRegular priceUnit price / per$142.00 USDSale price $142.00 USD -
Hanna GroLine Combo Meter Replacement Probe
Regular price $171.00 USDRegular priceUnit price / per$171.00 USDSale price $171.00 USD -
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BlueLab PPM Pen
Regular price $81.00 USDRegular priceUnit price / per$104.94 USDSale price $81.00 USDSale -
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Bluelab® Combo Meter
Regular price $267.00 USDRegular priceUnit price / per$348.74 USDSale price $267.00 USDSale -
Bluelab Original Truncheon® Nutrient Meter
Regular price $121.00 USDRegular priceUnit price / per$157.94 USDSale price $121.00 USDSale -
Hanna GroLine Monitor
Regular price $435.00 USDRegular priceUnit price / per$435.00 USDSale price $435.00 USD -
Bluelab® Pro Controller™
Regular price $1,053.00 USDRegular priceUnit price / per$1,376.94 USDSale price $1,053.00 USDSale -
Bluelab pH Controller - Connect
Regular price $608.00 USDRegular priceUnit price / per$793.94 USDSale price $608.00 USDSale -
Bluelab pH Controller
Regular price From $40.00 USDRegular priceUnit price / per$51.94 USDSale price From $40.00 USDSale -
Bluelab® Combo Meter Plus
Regular price $308.00 USDRegular priceUnit price / per$401.74 USDSale price $308.00 USDSale -
Bluelab Guardian Connect
Regular price $389.00 USDRegular priceUnit price / per$507.74 USDSale price $389.00 USDSale -
Bluelab Commercial Truncheon Meter
Regular price $121.00 USDRegular priceUnit price / per$157.94 USDSale price $121.00 USDSale -
Bluelab® Guardian Monitor
Regular price From $30.74 USDRegular priceUnit price / per$30.74 USDSale price From $30.74 USD -
Bluelab® Guardian Monitor Connect In-Line
Regular price From $162.00 USDRegular priceUnit price / per$210.94 USDSale price From $162.00 USDSale -
Inline pH Sensor (PPH-2)
Regular price $178.60 USDRegular priceUnit price / per$188.00 USDSale price $178.60 USDSale