The 3-in-1 soil test kit more suitable for beginners, can help you comprehensively understand the soil conditions of gardens and lawns, scientifically cultivate seedlings, adjust the soil moisture and pH value according to the values and test whether your soil is fertile, so as to improve the survival rate of seeds. Easy to Operate and Clear Reading: Simply insert the cleaned soil moisture tester probe into about 2/3 of the soil for a few minutes to immediately obtain test results from the indicator pointer, without the need for a battery, making it convenient and fast. We moisture meter have brighter colors and larger number windows and a rotatable display that allows you to obtain test results more quickly.