Hydroponic generations pH buffer 7.0 250ml.Used for calibrating electronic pH meters.
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$7.00

Hydroponic generations pH buffer 4.0.Used for calibrating electronic pH meters.
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$7.00

A simple test kit for measuring pH. Fill tube with sample of water or nutrient, add one drop and put on stopper, shake then check colour of sample against colour chart.
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$9.90

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Eutech water proof, floating E.C.Tester. Used to measure salinity or nutrient strength. Measurement Range 0 - 19.9 mS/cm
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$119.00

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Eutech water proof, floating TDS meter. Measurement range 0 - 1990 ppm.
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$119.00

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Eutech pH tester. Floating, water proof pH meter +- 0.2 pH.
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$139.00

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Automatic temperature compensation, easy calibration Measuring range pH 3 to pH 14
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$159.00

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Eutech pH tester. Floating, water proof pH meter +- 0.1 pH with Temperature compensation.
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$169.00

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Water proof pen type E.C. meter. Measurement range 0 - 2000 uS, 2.00 - 20.00 mS. Conductivity solution, batteries and carry case included.
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$235.00

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Water proof pen type pH meter with +-0.01 accuracy. Buffers, batteries and carry case included.
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$235.00

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A waterproof combination pH,Conductivity and temperature digital test instrument
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$269.00

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Water proof pen type pH, E.C. and temperature meter. E.C. Measurement range 2.00 - 20.00 mS. pH accuracy +- 0.01 pH Conductivity solution, pH buffers, batteries and carry case included.
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$315.00

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Tests for temperature, pH, Electrical Conductivity, Dissolved Oxygen, Ammonium, Nitrite, Nitrate, Carbon Dioxide, Alkalinity, Total Hardness, Chlorine.
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$488.00

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