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Meters | Testers | Monitors

Meters | Testers | Monitors

There are many brands to consider when it comes to PH meters  and or EC meters. Here at HTGSupply we carry the best, Hanna Instruments and Bluelab. These companies have proven themselves to be worthy of the hydroponic industry. Many inferior pH meters require constant calibration; this is time consuming and does not have to be. Hanna and Bluelab hold their calibration making them very user friendly. Hydroponic growers will enjoy a few nice features you will just not find with inferior pH meters. Rest assured the meters HTGSupply carries are quality units that will last. Only trust your precious hydroponic crops with Bluelab or Hanna pH meters.

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Newest Meters | Testers | Monitors

Most Popular in Meters | Testers | Monitors

Gb Hygrometer
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$14.95
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$7.64
Gh Phup
General Hydroponics pH Up
$7.64
General Hydroponics Ph Control Kit For Hydroponics
GH pH Control Kit
$21.89
Ph Test Kit
GH pH Test Kit 1oz
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Hanna Quick Calibration Solution
Hanna Quick Calibration Solution
$1.56$16.50
Advanced Nutrients Ph Down
Advanced Nutrients pH Down
$17.82$213.00
Advanced Nutrients Ph Up
Advanced Nutrients pH UP
$10.64$213.00
Hanna Groline
Hanna GroLine pH Meter
$60.00
Gh Calibration Solution 7
GH pH 7.0 Calibration Solution
$8.36$23.84
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Hanna Cleaning Solution
$1.28
Hanna 1382 250Ml
Hanna 1382 TDS Calibration Solution
$1.04$12.00
Hanna Groline Waterproof Ph Meter
Hanna GroLine Waterproof pH Meter
$85.00
Bluelab Ph Pen
BlueLab pH Pen
$126.14
Bluelab 4 Solution
Bluelab pH 4.0 Solution
$10.50$18.90
Bluelab 7 Solution
Bluelab pH 7.0 Solution
$10.50$18.90
Hanna-Gro-Line-pH-Calibration-Solution-7
Hanna 7.0 Calibration Solution
$1.56
Bluelab Ppm Pen
BlueLab PPM/Conductivity Pen
$104.94
Hanna HN21 TDS Tester
Primo TDS Tester
$37.00
Gh Calibration Solution 42
GH pH 4.01 Calibration Solution
$23.84
Bluelab Ec Solution
Bluelab EC Solution
$10.50$18.90
Hanna Groline Combo Phec Meter
Hanna GroLine Combo pH/EC Meter
$225.00
Bluelab Combo Meter
BlueLab Combo Meter
$348.74
Myron L Pt2
Myron L Ultra PH Pen (PT2)
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