This soil test meter tooll fully embodies the characteristics of intelligence and convenience. It can be used after being inserted into the soil. There are indicator pointer is on the dial to let you understand the soil more clearly. It is suitable for a variety of soil materials and the test is simpler. It is a useful helper in your garden. If you are interested in this product, come and have a try, it will not let you down. No need for batteries: It is very convenient to measure the soil moisture of plants through without using batteries or other electricity. Accurate Reliable: The use of double-needle detection technology can greatly improve the speed and accuracy of soil moisture and pH detection and analysis, and promote the healthy growth of plants. Easy to Use: Insert the sensors probe into the soil and open the switch, and wait a few minutes for the pointer to stop to get a stable reading on the dial. Portable Size: It's designed to be lightweight and portable, making it the perfect soil test kit for your home, garden, lawn, and farm plants. Specifications: Material: ABS Humidity Ranges: 1-10 (Dry~Wet) PH Ranges: 8-3.5 (Alkaline~Acidic) Light: 0-2000(dark~light) Working temperature: -10~60 Item size: 255 * 60 * 35mm / 10.0 * 2.4 * 1.4in Item weight: 80g / 2.8ounce Package size: 330 * 105 * 40mm / 13.0 * 4.1 * 1.6in Package weight: 98g / 3.5ounce Packing list: 1 * Soil Tester