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The Bluelab pH Pen has been specially developed as an affordable, effective tool for hobby or small scale growers.
Maintaining proper pH levels is key in raising healthy robust plants, and this pen accurately measures both the pH and temperature in your hydroponics system.
The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients.
Statistics: Range: 0.0 - 14.0 pH
Resolution: 0.1 pH
Accuracy: ± 0.1 pH @ 25°C
Operating temperature: 32 - 122 °F / 0 - 50 °C
Calibration: Manual calibration, 2 or 3 points
Power source: 1 x AAA alkaline battery (not included)
This waterproof pH pen provides automatic temperature compensation and an easy to read backlit LCD display. It also has a low battery warning, hold function, auto off function and successful calibration indicator.
Carries a 12 month manufacturer’s warranty.
More info (PDF format)
Bluelab pH Pen: |
$84.95 |
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