5 in 1 FunctionWith 5 functions, the Plant Meter can test soil more portable. You can know the pH value, environment humidity, humidity, temperature and soil light at the same time through Eyglo Soil Meter. Large LCD display and backlightWith large screen LCD to easily display a variety of readings, and a green backlight lets you read parameters in dark conditions. to determine whether the plants have enough light to grow them better in a more scientific way. Wide range of applicationsIndoor and outdoor can be used. The plant measuring instrument designed with light weight can be used for your garden, farm, potted plants, succulents, etc. Easy to UseJust plug the probe into the soil at around 10 , to wait 10 seconds to read intuitive data. Remove the probe from the ground and wipe it dry after use.