【5 in 1 Function】: This soil pH meter can adjust sunlight intensity (9 levels), soil moisture (5 levels), temperature (16°F to 122°F), pH (3.5 to 9.0) and ambient humidity measurement (TEMP rate) allow you to know all the important factors. know your plant in 【Large LCD Display】 The soil tester with a large LCD display easily displays a variety of measurement values and allows you to know the exact value. The backlit LCD display makes it easy to read day or night. 【Professional Upgrade Test Needle】 The soil test kit with premium recognition technology greatly improves the speed and accuracy of soil moisture and pH acid detection and helps you choose where your flowers should be planted, when and whether you need to adjust the acidity and alkalinity of your soil or not. Promotes healthy plant growth. 【Easy to 【Use】 Insert a battery, remove the probe cover, and place the soil tester sensor probe about 10-12 cm into the soil. Press the "ON" button. You can easily and quickly read the