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Bluelab BLU2210 - pH Pen

Measures pH and Temperature - Selectable units for Celsius and Fahrenheit - Waterproof - Battery Operated

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Not for Sale. Reference Only.

Safety Rating N/A
MPN (Part No.) BLU2210
Brand Bluelab
UPC 9421024920234
Length 9.8 in.
Width 2.2 in.
Height 1.3 in.
Battery Type (1) AAA Alkaline (Included)


The Bluelab BLU2210 pH pen is an essential tool for a successful grow. This waterproof pen measures pH and temperature. Measuring temperatures in Celsius and Fahrenheit for your convenience, the pen also has an easy-to-read LCD display so that you can closely monitor and adjust the pH levels for optimum plant health and performance. Comes with one AAA alkaline battery.

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