【6 in 1 Function】This 6 in 1 multifunctional soil tester. It can quickly measure soil moisture, pH value, temperature, sunlight, air humidity and soil fertility to help you better take care of flowers and plants. 【Large Screen and Backlit LCD Display】The soil tester adopts a large LCD screen and green backlight, which can conveniently display and read digital parameters in daytime or dark. Uses AAA*2 batteries (included), and an alarm will sound when the battery is low. 【Fast and Accurate Measurement】Dual-probe detection technology can quickly and accurately measure the pH value, moisture and temperature in the soil. The light intensity analyzed by the light sensor on the instrument can let you know when to water, control pH and temperature acidity, and determine whether the plants have enough light, so as to cultivate plants more scientifically and better. 【Easy to use】Simply insert the probe into the soil about 4 inches (10 cm) and wait for 10 seconds to read intuitive data and you will get an accurate and accurate reading in no time. (This soil tester cannot be used directly to test any liquid.) When testing soil pH and humidity, you need to read data from at least 5 locations in the soil. The average of all data will be used as the final soil pH and humidity. 【Easier to Read】 The screen content uses a visual design to help you read data through specific values ​​and easy-to-understand graphs, allowing even novice growers to easily understand their soil conditions. The 90° rotating head design allows you to easily view the screen content without bending over.