Fangrui Product Details 1. Scientific Maintenance: Soil Test Kits Are More Suitable For Beginners, Which Can Help You Fully Understand The Soil Conditions Of Your Garden And Lawn And Solve Your Confusion. You Can Adjust The Soil Moisture And Ph Value According To The Numerical Value, Improve The Plant Growth Conditions In Time, Cultivate Seedlings Scientifically, And Help You Make Your Plants Flourish. 2. Soil Tester: So You Can Monitor The Soil Moisture/ph Value//soil Temperature Of The Garden/house Our Soil Measuring Instrument Can Help You Understand The Key Information Of Your Plants/scientific Seedlings More Comprehensively And Directly, Easy To Operate And Clear Reading 3. Metal Probe: Our Soil Tester Probe Is Made Of High-quality Metal Material, Which Is More Corrosion-resistant Than General Materials. In Addition, Metal Materials Have High Conductivity And Sensitivity, Which Greatly Improves The Speed And Accuracy Of Soil Moisture And Ph Detection And Analysis, Allowing You To Quickly And Accurately Understand The Plant