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Meters & Solutions

Featured Products
Active Eye Quantum PAR Meter
$139.95
In Stock.
Bluelab Grower's Toolbox, Limited Edition
$164.95
In Stock.
Bluelab Guardian Monitor
$324.00
In Stock.
Bluelab pH & Conductivity Probe Care Kit
$21.95
In Stock.
Bluelab pH Controller
$459.00
In Stock.
Hanna Checker pH Tester W/ 0.1 pH Resolution
$34.95
In Stock.
Hanna Combo pH/EC/TDS/C/PPM Tester
$173.95
In Stock.
Hanna GroChek pHEP 5 Meter
$113.95
In Stock.
Products (Total Items: 145 )
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Sun System PAR Meter W/ Integrated Sensor
$310.95
In Stock.
Sun System PAR Meter W/ Remote Sensor
$364.95
In Stock.
Active Eye Analog Light Meter (Footcandles)
$18.95
In Stock.
Active Eye Digital Light Meter (Footcandles)
$37.95
In Stock.
Nutradip Grow Boss TDS Replacement Probe
$57.95
In Stock.
General Hydroponics pH Down Liquid GALLON
$22.95
In Stock.
General Hydroponics pH Down, 8oz
$6.95
In Stock.
General Hydroponics pH Down, 1 Quart
$10.95
In Stock.
General Hydroponics pH Up Liquid GALLON
$22.95
In Stock.
General Hydroponics pH Up, 1 Quart
$10.95
In Stock.
General Hydroponics pH Up, 8oz
$6.95
In Stock.
Hanna Combo pH & ORP + Temperature Tester
$207.95
In Stock.
Hanna Continuous pH/TDS/Temp Monitor
$242.95
In Stock.
Hanna Continuous pH/TDS/Temp Monitor
$242.95
In Stock.
Hanna Direct Soil pH Meter
$462.95
In Stock.
Hanna DiST 1 TDS Tester
$59.95
In Stock.
Hanna DiST 5 EC/TDS Meter
$114.95
In Stock.
Hanna EC/TDS Probe for HI981409 & HI981410
$69.95
In Stock.
Hanna EC/TDS/Temperature Meter HIGH RANGE
$213.95
In Stock.
Hanna GroChek EC Electrode
$53.95
In Stock.
Hanna GroChek EC Monitor
$110.95
In Stock.
Hanna GroChek pH Indicator
$127.95
In Stock.
Hanna GroChek pH/EC/TDS/C/PPT Pocket Tester
$173.95
In Stock.
Hanna GroChek pH/EC/TDS/Temp Combo
$225.95
In Stock.
Hanna GroChek pHEP 4 Meter
$102.95
In Stock.
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