Features High-Temperature Resistance: Designed to withstand temperatures up to 50°C while measuring wind speeds below 45 m/s for reliable performance in extreme conditions Professional Accuracy: Features a 6 cm wind wheel diameter for efficient measurement, ensuring precise data collection for all your wind speed needs Clear LCD Display: Equipped with a large, high-definition screen that provides clear readings even in low-light environments, making data recording effortless Versatile Measurement Functions: Capable of measuring maximum wind speed, velocity, and average wind speed in multiple units, catering to various user requirements Lightweight and Portable: Compact design allows for easy handheld use in diverse situations, making it an essential tool for measuring wind conditions on the go Features: 1、Using bearings and photoelectric principles, it uses special blades that can withstand high temperatures within 50°C and strong winds below 45 meters. 2、Profional design, its wind wheel diameter is about 6 cm, can measure wind speed efficiently, so as to achieve the accuracy of data measurement. 3、Large LCD screen display, the high definition screen it uses can easily cope with various dark environments, and the data display is clearer, allowing you to easily measure and record the data. 4、Multi function measurement, it can measure and display the maximum wind speed, velocity and average wind speed (m/s, ft/min, km/h, mph). 5、With its compact size, it is lightweight and portable, and can be easily hand held to measure in various situations. It is a good helper for you to measure wind conditions. Specification: Item Type: Anemometer Model: 8901 Material: ABS Purpose: It is suitable for velocity and wind speed measurement. Air Velocity Unit10%RH~90%RH Package List: 1 x Anemometer (Battery Not Included) 1 x Wind Speed Sensor 1 x Manual Package List 1 x Anemometer (Battery Not Included) 1 x Wind Speed Sensor 1 x Manual