[4-in-1 Function]: With our 4-in-1 soil tester, you can measure soil moisture, pH, temperature, and sunlight exposure of plants, providing optimal care for your flowers and plants. This allows you to focus on planting. [Large LCD Screen and Backlight]: Thanks to the large LCD screen, various measurements are easy to read, and the green backlight allows you to read the parameters even in the dark. [Wide Range of Applications]: Can be used both indoors and outdoors. This lightweight plant meter is suitable for your garden, farm, potted plants, succulents, etc. [Easy to Use and Carry]: Small in size, easy to use and carry. Simply insert the probe about 10 cm into the soil and wait 10 seconds for intuitive reading. After use, remove the probe from the soil and dry it. With this device, you'll always know what conditions your plants need to thrive.