4-in-1 Soil Meter - The multifunctional pH meter accurately measures soil pH, moisture, temperature, and light intensity, making it an ideal tool for soil pH measurement for houseplants, gardens, lawns, and agriculture. Large Backlit LCD Screen - This soil meter uses a large LCD screen to easily display a variety of readings and allows you to read parameters in dark conditions. High Sensitivity Probe - The aluminum alloy soil probe on the smart soil pH tester is highly sensitive and detects soil conditions faster and more accurately. Easy to Use - Simply insert the sensor probe into the soil about 7-10 cm deep, and you will get measurement data after 5-10 seconds. Switch to pH/TEMP as needed. Available in both C/F scale. Wide Application - Suitable for both indoor and outdoor use. The soil meter can be used for your garden, farm, potted plants, succulents, etc. To help your garden or lawn be in top condition!