Bluelab Soil pH Pen

Save $74.04
Sale price$225.95 Regular price$299.99
In stock
Commercial & ACMPR growers: Email us for wholesale orders


The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance.


Key features

Sturdy and removable dibber to create a hole in soils and media

pH probe to measure pH or temperature of soils, media, and solutions

Fully waterproof

Measurement range: 0.0 - 14.0 pH, 0 - 50 °C, 32 - 122 °F

Resolution: 0.1 pH, 1 °C / 1 °F

Accuracy at: 25 °C / 77 °F ± 0.1 pH, ± 1 °C / ± 2 °F

Temperature compensation: Automatic

Operating temperature:0 - 50 °C, 32 - 122 °F

Calibration:Two point, pH 7.0 and pH 4.0 or pH 10.0

Units:pH, °F and °C

Power source:1 x AAA alkaline battery

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