pH Solutions

36 products

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Save $6.12
Advanced Nutrients pH Up & Down 1L Bundle - GrowDaddy
Advanced Nutrients Advanced Nutrients pH Up & Down 1L Bundle
$41.87 $47.99
In stock
pH Value Bundle - GrowDaddy
Cyco Nutrients pH Value Bundle For Hydroponic Growing
$39.99
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Cyco: pH Down - GrowDaddy
Cyco Nutrients Cyco: pH Down
From $16.95
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Cyco: pH UP - GrowDaddy
Cyco Nutrients Cyco: pH UP
From $16.99
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Advanced Nutrients: pH Up - GrowDaddyAdvanced Nutrients: pH Up - GrowDaddy
Advanced Nutrients Advanced Nutrients: pH Up
From $13.50
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Advanced Nutrients: pH Down - GrowDaddyAdvanced Nutrients: pH Down - GrowDaddy
Advanced Nutrients Advanced Nutrients: pH Down
From $13.95
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Active Aqua Hydro Ph test kit - GrowDaddy
General Hydroponics Active Aqua Hydro Ph test kit
$11.99
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Green Planet Nutrients: pH Up - GrowDaddyGreen Planet Nutrients: pH Up - GrowDaddy
Green Planet Green Planet Nutrients: pH Up
From $18.99
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Bluelab Combo Meter Plus - GrowDaddy
BlueLab Bluelab Combo Plus Meter - Probe Included
$455.95
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Bluelab pH Controller - Connect - GrowDaddy
BlueLab Bluelab pH Controller - Connect
$949.99
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Bluelab pH Controller - GrowDaddy
BlueLab Bluelab pH Controller
$779.95
In stock
Save $5.04
AquaMaster P160 pH EC PPM TDS Temp Combo Meter - GrowDaddyAquaMaster P160 pH EC PPM TDS Temp Combo Meter - GrowDaddy
AquaMaster Tools AquaMaster P160 pH EC PPM TDS Temp Combo Meter
$184.95 $189.99
In stock
Save $2.00
AquaMaster P50 Pro pH Temp Meter - GrowDaddyAquaMaster P50 Pro pH Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster P50 Pro pH Temp Meter
$102.95 $104.95
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Save $5.04
AquaMaster E50 Pro EC Temp Meter - GrowDaddyAquaMaster E50 Pro EC Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster E50 Pro EC Temp Meter
$94.95 $99.99
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Save $5.04
AquaMaster E300 Pro Substrate EC/Temp Meter - GrowDaddyAquaMaster E300 Pro Substrate EC/Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster E300 Pro Substrate EC/Temp Meter
$199.95 $204.99
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AquaMaster S300 Pro 2 Substrate pH/Temp Meter - GrowDaddyAquaMaster S300 Pro 2 Substrate pH/Temp Meter - GrowDaddy
AquaMaster Tools AquaMaster S300 Pro 2 Substrate pH/Temp Meter
$184.95 $189.99
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Save $10.04
AquaMaster P700 Pro 2 pH EC CF PPM Combo Meter - GrowDaddyAquaMaster P700 Pro 2 pH EC CF PPM Combo Meter - GrowDaddy
AquaMaster Tools AquaMaster P700 Pro 2 pH EC CF PPM Combo Meter
$349.95 $359.99
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Bluelab Multimedia pH Meter - GrowDaddy
BlueLab Bluelab Multimedia pH Meter (Leap Probe Included)
$409.95
In stock
Save $24.04
Bluelab Soil pH Pen - GrowDaddyBluelab Soil pH Pen
BlueLab Bluelab Soil pH Pen
$255.95 $279.99
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Bluelab Pro Controller Connect - GrowDaddyBluelab Pro Controller - GrowDaddy
BlueLab Bluelab Pro Controller
$1,459.00
In stock
Bluelab Pulse Multimedia EC/MC Meter - GrowDaddy
BlueLab Bluelab Pulse Multimedia EC/MC Meter
$357.00
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Bluelab: Ppm Conductivity Pen - GrowDaddy
BlueLab Bluelab: Ppm Conductivity Pen
$104.95
In stock
Save $10.64
Bluelab: Probe Care Kit pH - GrowDaddyBluelab: Probe Care Kit pH
BlueLab Bluelab: Probe Care Kit pH
$24.35 $34.99
In stock
Save $16.71
Bluelab: Probe Care Kit pH & Conductivity - GrowDaddyBluelab: Probe Care Kit pH & Conductivity
BlueLab Bluelab: Probe Care Kit pH & Conductivity
$30.28 $46.99
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Save $2.79
Bluelab: Probe Care Kit for Conductivity Probes - GrowDaddy
BlueLab Bluelab: Probe Care Kit for Conductivity Probes
$19.20 $21.99
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Save $2.16
Bluelab: pH 7.0 Calibration Solution - GrowDaddy
BlueLab Bluelab: pH 7.0 Calibration Solution
From $13.83 $15.99
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Save $2.16
Bluelab: pH 4.0 Calibration Solution - GrowDaddy
BlueLab Bluelab: pH 4.0 Calibration Solution
From $13.83 $15.99
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Save $8.77
Bluelab: 2.77EC Conductivity Standard 500ml - GrowDaddy
BlueLab Bluelab: 2.77EC Conductivity Standard 500ml
$21.22 $29.99
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Bluelab Guardian Monitor - GrowDaddyBluelab Guardian Monitor - GrowDaddy
BlueLab Bluelab Guardian Monitor
$489.95
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Bluelab Combo Meter - GrowDaddy
BlueLab Bluelab Combo Meter
$369.95
In stock
Bluelab Guardian Connect - GrowDaddy
BlueLab Bluelab Guardian Connect
$609.04
In stock
Bluelab Guardian Monitor Connect In-Line - GrowDaddy
BlueLab Bluelab Guardian Monitor Connect In-Line
$719.00
In stock
Alfred's Digital Hydro Tester - EC/TDS/Temperature - GrowDaddy
Alfred Alfred's Digital Hydro Tester - EC/TDS/Temperature
$44.95
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Save $30.00
Alfred Digital pH Meter Model PH-80. - GrowDaddy
Alfred Alfred Digital pH Meter Model PH-1
$59.99 $89.99
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Save $50.00
HM Digital TDS EZ Meter - GrowDaddy
hm HM Digital TDS EZ Meter
$39.99 $89.99
In stock
Save $25.00
HM Digital Hydrotester 80s TDS/EC C/F - GrowDaddy
hm HM Digital Hydrotester 80s TDS/EC C/F
$64.99 $89.99
In stock

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