one purpose

By measuring soil water potential, the degree of soil drought can be determined to guide agricultural irrigation. Especially suitable for measuring the water potential in the root area of crops or lawns and other plants.

two characteristic

1. Small size, easy to carry
2. Real time LCD display
3. Simple and easy to understand operation

four Basic technical indicators

1. measureRange:0-200kPa
2. 0~10 Kpa =saturated soil
3. 10~30 Kpa =Quite humid
4. 30~60 Kpa =Normal irrigation
5. 60~100 Kpa =Normal irrigation under heavy clay
6. 100~200 Kpa =Very Dry