Features: This high accuracy digital anemometer delivers accurate speed measurements with ±0.2m/s accuracy and a 0 30m/s ranges, ideal for professional environmental monitoring and stable data collection. Featuring multi functional capabilities, it measures speed, wind volumes, wind force, temperature, and humidity, housed in a lightweight, portable ABS plastic casing with a large backlit LCD display for clear visibility in all lighting conditions and hard , waterproof design for durability. Designed for professional in meteorology, environmental defense , and outdoor enthusiasts who need dependable handheld wind meter tools for precise environmental assessments. Ideal for field surveys, daily monitoring, and various outdoor activities where accurate environmental readings are essential, such as in harsh weather or remote locations. As a versatile environmental monitoring device, this portable instrument ensures easy data acquisition with its user friendly interfaces and robust construction, enhancing efficiency in diverse settings. Specifications: Component : ABS plastic shell Dimensions: about 177x50x30mm/6.96x1.96x1.18inch Package Includes: 1xAnemometer 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.