LCD Digital Anemometer Wind Speed Meter: Used to measure wind speed and temperatureWind chill display; Data hold function; Auto/manual power off; Precision Pressure SensorWind Speed Range: 0-30m/s; Wind speed unit: M/S, KM/H, FT/min, knots, mphWind temperature range: -10-45 (14-113 F); Storage Temperature: -40~60 (-40~140 F)Air Speed: Range: 0-30 m/s, 0-90 km/h, 0-5860 ft/ min, 0-65 mph, 0-55 knotsPoint Size: 105*60*20mmWeight: 111g", When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it