GN301 Digital Anemometer 0-30m/s Wind Speed Meter Thermometer Hygrometer Tester Anemometro with LCD Backlight Display Features: * Steday Wind Speed Measurement & High Accuracy: Wind Speed Range: 0.3-30m/s and Accuracy: 0.1dgts. * ESSENTIALS FOR BAD WEATHER:You will know the hurricane trend before going out. anemometer provides fast measurement for analysis of critical environment conditions. * MULTIFUNCTIONAL ANEMOMETER YOU WILL NEED: Wind Speed, temperature and wind chill in one LCD display. Digital Anemometer Handheld measure wind speed in 5 units: m/s, km/h, ft/min, knots, mph. * MORE EXTRA SPECIFICATIONS THAN OTHERS WIND SPEED METER: Through the built-in temperature regulator to adjust C/F temperature. Record and recall Max/Min/Average/Current function. Low battery indication. Screw hole in the button can be connected a lanyard. Package: 1*GN301 Digital Anemometer 1*Manual 1*Packing box(select)