1. wind speed measurements: in mph, km/h or m/s
2. wind speed: wind scale bar graph, values in Beaufort
3. windchill factor display
4. temperature display: in degrees Celsius or Fahrenheit
5. data-hold function
6. auto power OFF
7. LCD backlight
8. comes with neck strap

1. wind speed: min. 0.2m/sec - max. 30m/sec
2. power supply: 1 x 3V CR2032 battery (incl.)
3. dimensions: 38 x 17 x 98mm

dvm9500gb.pdf