Portable weather station that fits in the palm of your hand. Shows current temperature, windchill, wind speed, time, day and date. Displays current, max and average wind speed (in km/h, mph, feet/s, m/s, and knots). Also shows current, average and minimum windchill. Features a race timer and chronograph. Backlit LCD display. Includes 3V lithium battery. Imported.... » read more