Login       My Wishlist
  My Cart
$0.00 / 0 items
 
Buy Online Guru
Delivering the Best Online Deals Everyday
International Access
Global Shipping Options Available
Home   Our Catalog   Gardening & Lawn Care   Indoor Gardening & Hydroponics   pH Testing & Control

pH Testing & Control - 183 - Page 6


Save on pH Testing & Control at Buy Online Guru, Page 6. Top brands include Bluelab, Earth Juice, Oakton, Rose City, HM Digital, & GAO Tek. Hurry! Limited time offers. Offers valid only while supplies last.



Bluelab Combo Meter (pH, Conductivity, and Temperature)
Bluelab Combo Meter (pH, Conductivity, and Temperature)
By Bluelab
In Stock
$249.99

ean: 6853848720876,

4.4 out of 5 stars with 232 reviews
It's all you need for simple and reliable crop management, and it's all within arm's reach! The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. The Bluelab pH Probe and the Bluelab Conductivity/Temperature Probe are sim...


Bluelab pH Controller Connect 2017 Model BRAND NEW
Bluelab pH Controller Connect 2017 Model BRAND NEW
By Bluelab
In Stock
$449.99

ean: 6853848721316,

4.3 out of 5 stars with 281 reviews
Clever monitoring, dosing and data logging of solution pH levels. Made easy. Sometimes the more you know, the better. And when it comes to managing the pH of your nutrient solution, exact knowledge makes a world of difference. Bluelab's brainy pH co...


Bluelab Guardian Connect
Bluelab Guardian Connect
By Bluelab
In Stock
$300.00

ean: 9421024920586,

4.7 out of 5 stars with 296 reviews
The Bluelab® Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there....


Bluelab Leap pH Probe (Probe Only)
Bluelab Leap pH Probe (Probe Only)
By Bluelab
In Stock
$126.99

mpn: 716446, ean: 8927615884301,

4.9 out of 5 stars with 85 reviews
The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab® Multimedia pH Meter and Bluelab® LeapTM pH Probe to take fast accurate measurements in nutrient solution, soil, coco coir,...


Bluelab Combo Meter
Bluelab Combo Meter
By Bluelab
In Stock
$305.99

mpn: 716441, ean: 8927615884271,

4.3 out of 5 stars with 124 reviews
The Bluelab® Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab® Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrien...


Earth Juice Natural Up 30 lb
Earth Juice Natural Up 30 lb
By Earth Juice
In Stock
$297.99

mpn: 722162, ean: 8927615884899,

4.8 out of 5 stars with 286 reviews
pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH of fertilizer and plant micronutrient foliar solutions.Earth Juice® Natural ...


Oakton EcoTester CTS Pocket Conductivity, Salinity, and TDS Meter
Oakton EcoTester CTS Pocket Conductivity, Salinity, and TDS Meter
By Oakton
In Stock
$106.99

mpn: 716124, ean: 8927615883922,

4.9 out of 5 stars with 170 reviews
Oakton® Conductivity, TDS and Salinity in one meter. Expanded 4-digit dual-line display shows conductivity and temperature readings simultaneously. Additional key provides an easier, more intuitive interface. Improved cap functions as a sample cup a...


24-7 Nutrient Monitor
24-7 Nutrient Monitor
By Rose City
In Stock
$225.99

mpn: 716572, ean: 8927615884516,

4.1 out of 5 stars with 196 reviews
A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH and Temperature. Its large illuminated green LCD display allows easy reading from a distance. Both pH and PPM are temperature compensated for accurate...


Oakton Replacement Electrode pH 10/20/30
Oakton Replacement Electrode pH 10/20/30
By Oakton
In Stock
$114.99

mpn: 716047, ean: 8927615883816,

4.6 out of 5 stars with 206 reviews
Replaceable double junction electrode. Use Testr® body many times over, which saves you money. It features Automatic Temperature Compensation (ATC), push-button three-point calibration, microprocessor-based, auto buffer recognition, hold function, a...


Bluelab Soil pH Pen
Bluelab Soil pH Pen
By Bluelab
In Stock
$191.99

mpn: 716438, ean: 8927615884257,

4.6 out of 5 stars with 297 reviews
The Bluelab® Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms t...


Bluelab Connect Stick
Bluelab Connect Stick
By Bluelab
In Stock
$156.99

mpn: 716486, ean: 8927615884400,

4.2 out of 5 stars with 149 reviews
The Bluelab® Guardian Monitor Connect, Bluelab® Connect Stick, Bluelab® Connect Range Extender and Bluelab® Connect Software. The Bluelab® Guardian Monitor Connect can connect wirelessly to a computer at the grow site via the Bluelab® Connect S...


HM Digital Waterproof pH Meter
HM Digital Waterproof pH Meter
By HM Digital
In Stock
$106.99

mpn: 716165, ean: 8927615884011,

4.8 out of 5 stars with 156 reviews
Measures pH and Temperature. Auto-ranging three point calibration with digital fine tuning. pH buffer 4 solution is in a sponge embedded in a clear cap. Measurement Range: 0-14 pH with a waterproof housing. Digital automatic calibration (one point), ...


HM Digital HydroMaster HM-500
HM Digital HydroMaster HM-500
By HM Digital
In Stock
$365.99

mpn: 716147, ean: 8927615883977,

4.6 out of 5 stars with 208 reviews
HydroMaster Digital tester makes monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery. Portable, wall mount or ben...


Bluelab Guardian Monitor Connect In-Line
Bluelab Guardian Monitor Connect In-Line
By Bluelab
In Stock
$564.99

mpn: 716485, ean: 8927615884394,

4.8 out of 5 stars with 289 reviews
The Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop t...


Bluelab Pro Controller
Bluelab Pro Controller
By Bluelab
In Stock
$1,108.99

mpn: 716489, ean: 8927615884424,

4.9 out of 5 stars with 154 reviews
Bluelab® Pro Controller Automated pH and nutrient controller gives you full control of reservoir pH, conductivity and temperature in one place. When connected to a dosing system the Bluelab® Pro ControllerTM manages pH, conductivity and temperature...


HM Digital Hydromaster Portable
HM Digital Hydromaster Portable
By HM Digital
In Stock
$281.99

mpn: 716137, ean: 8927615883939,

4.6 out of 5 stars with 285 reviews
The HM-200 is a portable handheld meter that monitors pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS) and temperature. Features include 2 different conductivity conversion factors to convert EC to TDS using the 0.5 (NaCl) or 0.7 (442TM...


GAOTek PH and ORP Controller with High Accuracy (Light Weight)
GAOTek PH and ORP Controller with High Accuracy (Light Weight)
By GAO Tek
In Stock
$386.00

mpn: Food processing, ean: 0650229495448,

4.2 out of 5 stars with 36 reviews
Null...


Bluelab PeriPod L3
Bluelab PeriPod L3
By Bluelab
In Stock
$2,079.25

ean: 9421024920883,

4.7 out of 5 stars with 140 reviews
Peripod™ L3 doser is designed to be teamed with the Bluelab® Pro Controller™ for a fully integrated solution for optimal reservoir dosing. The Bluelab® PeriPod™ is a simple and reliable inclusion which has 1x 1200ml/min, 40fl oz/min peristalt...


Bluelab PowerPod
Bluelab PowerPod
By Bluelab
In Stock
$529.99

ean: 9421024920906,

4.6 out of 5 stars with 154 reviews
The Bluelab® PowerPod™ is an electronically controlled mains switching box that is designed to activate mains powered equipment via control signals from a Bluelab® controller. The Bluelab® PowerPod™ is ideal for use when using a Bluelab® Pro ...


Bluelab PeriPod M3
Bluelab PeriPod M3
By Bluelab
In Stock
$865.50

ean: 9421024920876,

4.5 out of 5 stars with 196 reviews
Use the PeriPod™ M3 doser with the Bluelab® Pro Controller™ for a fully integrated solution for optimal reservoir dosing. The Bluelab® PeriPod™ M3 is a simple and reliable inclusion that has 1x 120ml (4fl oz)/min peristaltic pump for dosing p...



Viewing Page 6 of 7

View more products in Indoor Gardening & Hydroponics.
Feel free to Browse Our Catalog.

Scroll to Top


Privacy Policy / Terms of Service / Accessibility Statement
© 2019 - buyonlineguru.com. All Rights Reserved.