Model Number: AMF027 Brand Name: TLead Key Specifications/Special Features: Measurement items: air velocity, air temperatureMeasurement range:Air velocity: 0-30m/s, 0-90km/h, 0-5860ft/min, 0-55 knots, 0-65mph (accuracy: ±5%)Air temperature: -10-45°C, 14-113°F (accuracy:± 2°C)

Resolution: 0.1°C, 0.1m/s

Wind chill function

Beaufort scale indication

°F/°C selection

Low battery indicator

Auto power shut off: 14 minutes without any operation

Backlight: 12 seconds active by press any key

MAX/AVG/current reading

Power: 6F22, 9V

Dimensions: 53*36*160mm