5 in 1 function With 5 functions, the Plant Meter can test the soil in a more portable way. You can know the pH value, environmental humidity, humidity, temperature and light of the soil at the same time thanks to Eyglo Soil Meter, allowing you to know the condition of plants more intuitively and clearer. (Please note: Do not use it to directly test pure water and other liquids such as vinegar, juice.) Large Backlit LCD Large LCD screen can easily display various readings, and the green backlit LCD screen makes it easy to read, day or night. It is powered by a 9V battery and is not included in the package. The auto shut-off feature saves battery power. In addition, there is a low battery reminder, so you can change the battery in time. Accuracy and Durability Equipped with upgraded professional detection needles, it greatly improves the speed and accuracy of detecting and analyzing soil moisture and pH, helping you choose where to grow plants, when to water and whether the soil pH should be adjusted or not, in order to promote healthy plant growth. Easy to Use Install the 9V battery, remove the probe cover, insert the soil sensor probe into the soil about 10-12cm, press the "ON" button, you Can easily and quickly read the value through the LCD display within 3 seconds. Wide Range of Applications Indoor and outdoor can be used. The plant measuring instrument designed with light weight can be used for your garden, farm, lawn, potted plants, succulents, etc. Detail: p Product size: 77 * 77 * 33mm / 290mm Operating temperature: + 5 C ~ + 40 C Intensity of sunlight (9 levels) Soil moisture (5 levels) Temperature (16 F to 122 F) PH Acidity (3.5 to 9.0) Environmental humidity measurement (percentage TEMP content) Usage: / p Install the 9V battery, remove the probe cover, insert the soil sensor probe into the soil about 10-12cm, press the "ON" button, you can easily and quickly read the value via LCD display in 3 seconds. Note: Sale only for soil tester, not include 9V battery, thanks. Package: 1 * Soil Tester Note: It does not include other things, the color is based on the first picture, and the other pictures only show the 'effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!