... Measure: m/s, km/h, fpm, mph, kts, Beaufort scale, °C, °F Resolution: 0.1 m/s, 1 fpm, 0.1 ... fpm Sample Rate: 0.5sec Operating temperature: -10~50°C, 14~122°F Special function: Auto power off; Data hold; MAX and ... /h, fpm, mph, kts, Beaufort, %RH, td(dew point temperature), °C, °F Resolution: 0.1 m/s, 1 fpm, 0.1%RH ... anemometer Measure: m/s, km/h, fpm, mph, kts, Beaufort, °C, °F, m^3/s, m^3/h, CFM, m^2, ft ...