Accurate measurements you can rely on: The digital anemometer provides accurate wind speed and temperature readings with five wind unit options. It supports wind speed in m/s, km/h, ft/min, knots, and mph, and temperature readings in Celsius or Fahrenheit, giving you the data you need for sailing, weather monitoring, and meteorology. Clear, ataglance display: The easytoread LCD shows current, average, and maximum wind speeds along with temperature units in Celsius or Fahrenheit. This layout helps you monitor changes in weather conditions quickly and reliably. Versatile functionality for realworld use: Features include an LCD backlight for lowlight situations, manual and automatic poweroff to conserve battery life, freezing and low power prompts, and a charging status display. These options keep you informed and ready in recreational or professional settings. Longlasting power and reliability: Designed around a CR2032 lithium manganese button battery for extended use, you can rely on consistent performance during sailing trips, weather forecasting, or field work without frequent battery changes. Practical use scenarios: Sailing and boating: monitor wind speed and temperature to optimize sail trim, timing, and safety decisions. Weather monitoring and hobby meteorology: track wind and temperature changes to study microclimates or confirm conditions for outdoor activities. Outdoor activities and equipment operation: plan around wind conditions for hiking, cycling, drone flights, or photography to protect gear and improve outcomes.