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pH & EC Control
pH & EC Control
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Meters
Meters
pH Up & pH Down
pH Adjustments
Calibration Solutions
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1382 PPM Buffer Solution
(details)
In Stock.
24-7 Nutrient Monitor
(details)
Temporarily Out of Stock
4 fl oz Calibration (Buffer) Solution Kit
(details)
In Stock.
Accurate pH 8
(1)
(details)
Temporarily Out of Stock
BlueLab 2.77EC Calibration Solution
(details)
In Stock.
BlueLab Combo Meter
(details)
In Stock.
BlueLab pH 4 Calibration Solution
(details)
In Stock.
BlueLab pH 7 Calibration Solution
(details)
In Stock.
BlueLab pH Probe
(details)
In Stock.
BlueLab pH Probe Care Kit
(details)
In Stock.
BlueLab pH Probe KCl Storage Solution
(details)
In Stock.
DiST 5 Waterproof Meter
(details)
In Stock.
Elite pH Down
Available In Store Only
Elite pH Up
Available In Store Only
General Hydroponics pH Down
Available In Store Only
General Hydroponics pH UP
Available In Store Only
Hanna COMBO Tester (HI98129)
(details)
In Stock.
HI1285-6 Replacement Probe
(details)
In Stock.
HI9813-6 Grocheck Combo Meter
(details)
In Stock.
pH 4 Buffer Solution
(details)
In Stock.
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