2-Way PH and Moisture Meter
Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 3 (acidic) and pH 10 (basic) are represented. Remove from soil and clean prongs after each use to ensure the moisture meter stays in top performance shape.
For indoor and outdoor use. No batteries required!