Features: 4in1 design, which can be used for testing the sunlight intensity, pH value, moisture value and temperture of soil. Equipped with high sensitive probe for detecting faster and more accurate. Rustproof and corrosion resistance, suit for different soil texture, and suitable for various outdoor environments. With large digital display, and green backlight allows you read the index of sunlight intensity, pH value, moisture value and temperature clearly. The acid-base balance reaction of the soil directly affects the growth of plants, and measurement ranges of 3.5-9H. 5 levels of moisture design, different plants have different requirements of water, so with this meter you can easy to know the moistures of soil to adjust the watering amount. With sunlight intensity detect function, you can decide whether to shade or enhance light to promote photosynthesis according to plant growing habit. Soil temperature test function, temperature determines the living environment of plants, you can build a standard greenhouse easily with this product, & 8451; and & 8457; switchable. Wide applications, it can be used on vineyards, orchards, field production, nurseries, lawns, gardens, flower beds, farmland and classroom experiments. Specifications: Name: Soil Tester Material: ABS Battery: 1 * 9V battery (not included) PH value testing ranges: 3.5-9.0H Temperature: -9& 8451; to 50& 8451; Height: 315mm / 12.40in Package size: 350 * 82 * 60mm / 13.78 * 3.23 * 2.36in Package weight: 197g / 6.95ounce Packing List: 1 * Soil Tester