Collection: Meters & Solutions
Shop our wide variety of water testing meters and calibration solutions to keep your garden's PH/EC/PPM/TDS in proper ranges.
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Bluelab Commercial Truncheon Meter
Regular price $128.00 USDRegular priceUnit price / per$149.00 USDSale price $128.00 USDSale -
General Hydroponics® pH Test Kit
Regular price From $7.90 USDRegular priceUnit price / per$9.59 USDSale price From $7.90 USDSale -
Inline pH Sensor (PPH-2)
Regular price $178.60 USDRegular priceUnit price / per$188.00 USDSale price $178.60 USDSale -
Apera GroStar GS1 pH Pen
Regular price $86.00 USDRegular priceUnit price / per$115.99 USDSale price $86.00 USDSale -
Apera GroStar GS2 Soil pH Pen
Regular price $182.00 USDRegular priceUnit price / per$256.99 USDSale price $182.00 USDSale -
Apera GroStar GS3 EC Pen
Regular price $81.00 USDRegular priceUnit price / per$113.99 USDSale price $81.00 USDSale -
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Mad Farmer Get Down
Regular price From $10.00 USDRegular priceUnit price / per$11.55 USDSale price From $10.00 USDSale -
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Mad Farmer Get Up
Regular price From $10.00 USDRegular priceUnit price / per$11.55 USDSale price From $10.00 USDSale -
Nectar for the Gods Hades pH Down
Regular price From $17.00 USDRegular priceUnit price / per$22.99 USDSale price From $17.00 USDSale -
Nectar for the Gods Olympus Up
Regular price From $14.00 USDRegular priceUnit price / per$16.49 USDSale price From $14.00 USDSale -
Luster Leaf Digital Soil pH Meter
Regular price $15.00 USDRegular priceUnit price / per$18.99 USDSale price $15.00 USDSale -
Cutting Edge Solutions pH Up
Regular price $12.00 USDRegular priceUnit price / per$13.33 USDSale price $12.00 USDSale -
HM Digital™ pH/TDS/EC/Temp Meter Model COM-300
Regular price $123.00 USDRegular priceUnit price / per$172.94 USDSale price $123.00 USDSale -
HM Digital™ EC/TDS HydroTester Model COM-80
Regular price $28.00 USDRegular priceUnit price / per$46.44 USDSale price $28.00 USDSale -
HM Digital™ pH Meter Model PH-80
Regular price $35.00 USDRegular priceUnit price / per$49.29 USDSale price $35.00 USDSale -
HM Digital™ Waterproof pH Meter Model PH-200
Regular price $77.00 USDRegular priceUnit price / per$108.07 USDSale price $77.00 USDSale -
HM Digital™ Handheld TDS Tester Model TDS-3
Regular price $18.00 USDRegular priceUnit price / per$30.22 USDSale price $18.00 USDSale -
Bluelab Multimedia pH Meter with Leap pH Probe
Regular price $225.00 USDRegular priceUnit price / per$295.74 USDSale price $225.00 USDSale -
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Bluelab PeriPod M4
Regular price $1,328.00 USDRegular priceUnit price / per$1,549.00 USDSale price $1,328.00 USDSale -
Bluelab Pro Controller
Regular price $1,053.00 USDRegular priceUnit price / per$1,376.94 USDSale price $1,053.00 USDSale -
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Bluelab PeriPod M3
Regular price $985.00 USDRegular priceUnit price / per$1,149.00 USDSale price $985.00 USDSale -
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Bluelab PeriPod L3
Regular price $2,399.00 USDRegular priceUnit price / per$2,799.00 USDSale price $2,399.00 USDSale -
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Bluelab PowerPod
Regular price $570.00 USDRegular priceUnit price / per$649.00 USDSale price $570.00 USDSale -
Emerald Harvest® pH Up
Regular price From $18.00 USDRegular priceUnit price / per$26.68 USDSale price From $18.00 USDSale