The Bleulab Soil pH pen provides a pH and temperature reading of media including soil, coco and rockwool It works in solutions too.
Accurately monitor pH levels from the palm of your hand, no need for slurries - making soip pH measuring much quicker and easier
- Direct measurement of pH and termperature from media, and solutions
- Fully waterproof
- Intergrated storage cap/bibber
- Selectable units for temperature
- Backlit LCD display
- Simple two point calibration process with 30 day calibration indicator
- Hold reading function
- Low aery indicator
- Auto off function
- Automatic temperature compensation
- 1x AAA replaceable battery included
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