pH Pen

The ultimate handy solution for measuring pH

Perfect for quick and easy pH and temperature readings direct from your solution. The Bluelab® pH Pen is the preferred option for hand held pH meters. It provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. A key parameter that affects nutrient uptake is whether your solution is acid or alkaline. We measure this in pH.

Teamed with our Bluelab® Conductivity Pen you have a robust, convenient and accurate measurement system.

0.0 - 14.0 pH 0 - 50 ̊C / 32 - 122 ̊F

•      Measures pH tester and temperature

•      Selectable units for temperature

•      Fully waterproof • Backlit LCD display

•      Double junction probe (not replaceable)

•      Simple two point calibration process with 30 day calibration indicator

•      Hold reading function

•      Low battery indicator

•      Auto off function

•      Automatic temperature compensation

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