4 in 1 Digital Sol Suite: The 175mm probe is used to measure soil moisture and pH, but can also be used to measure sunlight and temperature to help you analyze in land conditions precise. Large HD LCD display with backlight Various measurement results can be seen for reading. PH, humidity, sunlight and temperature can be free to change. This soil moisture pH is firm and durable, and the results are accurate and you don't vaporize your hands and clothes. It is not necessary to use other auxiliary reagents during the test and the probe is inserted into the soil for 10 minutes, which can save time and energy Solar ground soil moisture has low power booster function and auto shut off function. Small size, reliable performance, easy operation and fast measurement. The Soil Test Kit for Sunlight Temperature pH humidity is a powerful helper for flowers and garden plants. It is an ideal tool for testing indoor and outdoor plants, fruits, flowers, vegetables, shrubs and other soil conditions. Packing: 1 x Soil tester (without battery) This instrument displays the parameters measured via the liquid crystal. This instrument also features low power and automatic disconnect power. It saves time and energy and high efficiency. This instrument suitable for growing flowers and grass, greening the garden.