$34.99
Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a...
$34.99
Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a...
$332.00
The Aqua-X system is a professional-grade irrigation control system. It is a fully customizable modular designed system....
$243.99
The Autopilot Digital pH Controller (APCEPH1) accurately and reliably measures and controls the pH of...
$10.50
The 2.77 EC Conductivity solution is used as a reference or checking solution to ensure...
$11.99
Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and...
$401.74
t's all you need for simple and reliable crop management and it's all within arm's...
$104.94
The ultimate handy solution for measuring conductivity! The Bluelab ppm Pen is the latest innovation...
$445.20
***Prices on media and other products are subject to change, please contact our store location...
$507.74
***Prices on media and other products are subject to change, please contact our store location...
$30.74
***Prices on media and other products are subject to change, please contact our store location...
$25.00
Protect your Bluelab meter and enjoy hands-free readings and storage Firm outer casing for impact...
$30.74
CF/EC cleaning kit: Full color laminated instructions Conductivity standard solution De-canter vessel Liquid probe cleaner...
$11.99
"pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the...
$295.74
The Bluelab pH Meter is used to accurately measure the pH value of a solution....
$126.14
The ultimate handy solution for measuring pH! Plants get their nutrition from minerals but they...
$23.32
Probe cleaning is one of the most important parts of owning or operating any Bluelab...
$14.70
The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is...
$24.50
The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl...
$30.74
Everything you need to clean, hydrate and calibrate pH probes as well as clean and...
$83.74
***Prices on media and other products are subject to change, please contact our store location...
$157.94
It is essential when growing with a hydroponic solution to KNOW what the strength of...
$22.89
General Hydroponics® pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1...
$14.39
To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced...
$13.98
General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with...
$14.39
This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at...
$115.99
AI11010 - GroStar GS1 pH PenLab grade instruments designed specifically for growers!Includes: • 2-year warranty (instrument)•...
$22.99
Hades Down is a pH adjusting liquid used to lower the pH of your nutrient...
$30.74
Everything you need to clean, hydrate and calibrate pH probes as well as clean and...
$18.86
Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just...
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11am-5pm Sundays
***Prices Are Subject To Change***