Bluelab EC Pen

Riviera Horticulture Verified independent store

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The ultimate handy solution for measuring conductivity (EC or ppm) and temperature! Features Measures conductivity and temperature Selectable units for conductivity and temperature Backlit LCD display Calibration optional Successful EC or ppm calibration indicator Hold reading function Low battery indicator Fully waterproof Auto off function Automatic temperature compensation 1 x AAA alkaline battery included Show more