PH/EC/TDS Meters & Solutions

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General Hydroponics - pH Up Liquid Quart
General Hydroponics - pH Up Liquid Quart
$12.99Excl. tax
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General Hydroponics - pH Up Liquid Gallon
General Hydroponics - pH Up Liquid Gallon
$25.60Excl. tax
This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order t...
General Hydroponics - pH Control Kit
General Hydroponics - pH Control Kit
$16.41Excl. tax
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CYCO CYCO pH 4.0 Solution 1 Liter (12/Cs)
CYCO CYCO pH 4.0 Solution 1 Liter (12/Cs)
$21.00Excl. tax
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BlueLab Bluelab Pro Controller
BlueLab Bluelab Pro Controller
$1,099.00Excl. tax
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BlueLab Bluelab pH 7.0 Calibration Solution 250 ml (6/Cs)
BlueLab Bluelab pH 7.0 Calibration Solution 250 ml (6/Cs)
$8.00Excl. tax
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BlueLab Bluelab Conductivity Pen
BlueLab Bluelab Conductivity Pen
$94.00Excl. tax
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Hanna Instruments GroLine® Nutrient Tester
Hanna Instruments GroLine® Nutrient Tester
$99.99Excl. tax
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FoxFarm - Cultivation Nation pH DOWN, 1 qt,
FoxFarm - Cultivation Nation pH DOWN, 1 qt,
$15.99Excl. tax
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TNB Naturals - pH UP, 1 lb
TNB Naturals - pH UP, 1 lb
$15.02Excl. tax
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General Hydroponics - PRO pH Down 6 gal
General Hydroponics - PRO pH Down 6 gal
$258.34Excl. tax
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Emerald Harvest - pH Up, 15 gal
Emerald Harvest - pH Up, 15 gal
$496.73Excl. tax
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