1.High precision sensitive electrode: Please keep the electrode clean. After use, please wash it with distilled water or pure water. During the use of the electrode, please try not to collide or rub it to avoid damage. 2.High definition large screen display: Large screen display, clear numerical values for easy reading 3.Soil pH value test: The acid-base reaction of the soil directly affects the growth of plants and protects the soil's acid-base level at any time 4.Soil temperature: The soil temperature determines the living environment of plants. Create a standard greenhouse for your land at any time 5.Suitable for various horticultural venues and suitable for soil testing in various planting areas, Manufacturer: KOGEDSS