Rapitest Soil pH Tester

$ 9.95

Measure the acidity/alkalinity of the soil using this pH tester. Prepare the soil sample, clean the probe, and take a pH reading. A list of over 50 plant pH preferences is located on the back of the package. It includes vegetables, fruits, flowers, and shrubs. For indoor and outdoor use on soil only (not liquids). Cleaning pad included. No batteries required.