Rapitest Mini pH/Moisture Tester
Mini pH-Moisture Tester, complete instructions for testing moisture and pH and charts with the watering needs for over 100 plants and the pH preferences of over 50 plants.
No batteries required.
The Rapitest pH-Mini Moisture Tester is designed for simplicity of use with accurate results. It is an economical way to test for moisture and pH levels in the soil.