4 in 1 Soil Meter - Multifunctional soil pH meter can accurately measure soil pH, humidity, temperature and light intensity, it is an ideal soil pH measurement tool for home, garden, lawn and yard. Large Backlit LCD Screen - This soil tester easily displays various readings with a large LCD screen, allowing you to read parameters in dark conditions. High Sensitivity Probe - The aluminum alloy soil probe in the smart soil pH tester has high sensitivity, which can detect soil conditions faster and more accurately. EASY TO USE - Simply insert the sensor probe into the soil approximately 3-4 inches deep, and take measurements in 5-10 seconds. Switch to PH/TEMP as needed. Provides C/F scale. Versatile - Suitable for both indoors and outdoors. The soil meter can be used for your garden, yard, houseplants, succulents and more. Help keep your garden or lawn looking its best!