Features: Mechanical pointer-type, clear-dial, scale display, no battery, stainless-steel probe, strong corrosion resistance, easy to clean. A portable needle-inserted thermometer for measuring fertilizer-temperature. The applicable fields-are agriculture, gardening, family and so-on. Also suitable for various planting-scenes, such as lawn, lawn, gardening, compost, trees, decorative landscape. Material-food grade stainless-steel, safe and environmentally friendly. High accuracy, fast readings. Plug-and read, it's-very easy to use by inserting probes 3-5 inches into the soil, toggle-the button to-moisture, or pH-position, wait about 10 seconds for a-much more accurate and stable reading. You can measure soil fertility. It's-helpful for you to plant flowers, plants-and make them grow healthy and-strong. Specifications: Material:Stainless Steel Size:As Picture Shown Temperature range: 0-100℃ Package Includes: 1pcs Soil Thermometer note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.