1. Uses a large LCD screen and green backlight to easily display and read measurement data in daylight or darkness. 2. Quickly measure soil PH, humidity, and temperature, as well as sunlight intensity. 3. Simply insert the sensor probe into the soil about 5-12 cm, press the switch to test. 4. The meter automatically shuts off after 5 minutes of inactivity, which increases its lifespan. 5. Widely used in gardens, farms, lawns, greenhouses, indoor balconies, and more. Function: Soil moisture, PH, temperature, and sunlight intensity Battery type: 9V battery (not included) Color: Yellow Material: Metal+ABS Package contents: 1 x Soil Tester 1 x English user manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.