Pioneering Hydroponics

Since 1976

PH Meters

Maintaining a constant and correct pH level in nutrient solution will ensure enhanced feeding, plant growth and increase yield ability in plants!

HM Digital's pH 200 is an extremely reliable pH meter that is very easy to use, easy to calibrate and offers excellent repeatability. Compared to chemicals or paper strips, where questionable colour comparisons are required, with the PH-200, it's a simple matter of turning on the meter, dipping in the liquid and reading the pH value on the LCD display.

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