PH/EC/TDS Meters & Solutions

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General Hydroponics - pH Down Liquid Gallon
General Hydroponics - pH Down Liquid Gallon
$25.60Excl. tax
General Hydroponics pH Down Liquid is formulated using food grade Phosphoric acid to create a premium solution for maintaining and lowering a nutrient...
CYCO CYCO pH 7.0 Solution 500 mL (12/Cs)
CYCO CYCO pH 7.0 Solution 500 mL (12/Cs)
$12.00Excl. tax
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BlueLab Bluelab Pro Controller
BlueLab Bluelab Pro Controller
$1,099.00Excl. tax
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BlueLab Bluelab pH 4.0 Calibration Solution 250 ml (6/Cs)
BlueLab Bluelab pH 4.0 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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GroStar - GroStar GS3 EC Pen
GroStar - GroStar GS3 EC Pen
$88.91Excl. tax
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Mad Farmer - Get Down, 30 gal
Mad Farmer - Get Down, 30 gal
$484.58Excl. tax
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TNB Naturals - pH UP, 1 lb
TNB Naturals - pH UP, 1 lb
$15.02Excl. tax
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TNB Naturals - pH DOWN, 1 lb
TNB Naturals - pH DOWN, 1 lb
$15.02Excl. tax
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General Hydroponics - PRO pH Up 55 gal
General Hydroponics - PRO pH Up 55 gal
$2,325.09Excl. tax
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