... , kts, Beaufort, %RH, td(dew point temperature), °C, °F Resolution: 0.1 m/s, 1 fpm, 0.1%RH, 0.1°C ... volume/Vane anemometer Measure: m/s, km/h, fpm, mph, kts, Beaufort, °C, °F, m^3/s, m^3/h, CFM, m^2, ft^2 ... Resolution: 0.1 m/s, 1 fpm, 0.1 ... )±(2% of reading + 60fps)±1°C, ±1.8°F±(3% of reading)m^3/s Special function: Auto power off; Data hold ...