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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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Earth Juice pH Down
(details)
In Stock.
Earth Juice pH UP
(details)
In Stock.
1382 PPM Buffer Solution
(details)
In Stock.
4 fl oz Calibration (Buffer) Solution Kit
(details)
In Stock.
pH 4 Buffer Solution
(details)
In Stock.
pH 7 Buffer Solution
(details)
In Stock.
Accurate pH 4
(details)
In Stock.
Replacement pH Probe for Accurate pH 4
(details)
In Stock.
Accurate pH 7
(details)
Out of Stock.
Accurate pH 8
(1)
(details)
In Stock.
pH Checker 1
(details)
In Stock.
pH Checker 1 Replacement Probe
(details)
In Stock.
pHep4 pH Tester (HI98127)
(details)
In Stock.
Soil pH Tester
(1)
(details)
In Stock.
DiST 5 Waterproof Meter
(details)
In Stock.
EC Dipstick
(details)
In Stock.
GroChek TDS Meter
(details)
In Stock.
24-7 Nutrient Monitor
(details)
Temporarily Out of Stock
Replacement pH Electrode for 24-7 Nutrient Monitor
(details)
In Stock.
Replacement PPM Electrode for 24-7 Nutrient Monitor
(details)
In Stock.
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