Gm8908 Anemometer, Handheld Anemometer

*Measurement items: Air velocity, Air temperature*Measurement range: ----Air velocity: 0~30m/s, 0~90km/h, 0~5860ft/min, 0~55knots, 0~65mph (± 5%)----Air temperature: -10~45º C, 14~113º F (± 2º C)*Resolution: 0.2º C, 0.2m/s*Display: LCD*Sensor: ----Air velocity sensor: Plastic impeller, magnetic induction----Temperature sensor: NTC thermometer*Low battery indication: Yes*Auto power shut off: 14 minutes without any operation*Backlight: 12 seconds active by press any key*MAX/MIN/AVG reading