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pH/TDS/EC
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Bluelab
ECO Labs
General Hydroponics
HANNA
HM Digital
HM Digital Meters
Min: $
0
Max: $
700
GH pH Test Kit
$9.59
HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80)
$46.44
HM Digital TDS/EC Calibration Solution 1000 ppm
$8.95
GH pH Test Indicator, 8 oz
$13.98
HM Digital pH Electrode Storage Solution, 60 cc/ 2 oz
$8.49
Bluelab pH 7.0 Solution, 500 mL
$18.90
Bluelab pH 7.0 Solution, 250 mL
$10.50
Bluelab Truncheon Nutrient Meter
$145.00
Bluelab Connect Stick
$155.00
Bluelab Guardian Monitor
$445.20
Bluelab Combo Meter
$329.00
Bluelab Probe Care Kit, pH and Conductivity
$26.99
Bluelab pH Pen
$116.00
Bluelab pH 4.0 Solution, 250 mL
$10.50
Bluelab Probe Care Kit, pH
$23.32
Bluelab Probe Care Kit, Conductivity
$30.74
Hanna GroLine Storage Solution 230 mL
$16.50
Bluelab Soil pH Pen
$210.94
Bluelab EC Solution, 250 mL
$10.50
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