Anemometer Simultaneously displays Temperature and Air Velocity up to 20m/s anemometer temperature humidity. VA8020 Temperature/Vane anemometer Measure: m/s, km/h, fpm, mph, kts, Beaufort scale, °C, °F Resolution: 0.1 m/s, 1 fpm, 0.1°C, 0.1°F Range: 0.4~20 m/s, 80~4000 fpm Sample Rate: 0.5sec Operating temperature: -10~50°C, 14~122°F Special function: Auto power off; Data hold; MAX and MIN; Back ...