This compact and portable ANENG GN301 digital anemometer, based on high-speed and high-precision MCU calculation, features high accuracy and fast response to measurement. It can be used to measure wind speed and air temperature on kinds of outdoor and indoor occasions.

• Compact & Ultra-lightweight: Mini size and lightweight for easy carrying
• LCD Display with Backlight: Humanized design for easy clear reading even in the dark
• 2 Functions Included: Windspeed and air temperature
• Switchable Units: Wind speed: m/s, km/h, ft/min, knots, MPH; temperature: °C, °F
• Additional Features: Available maximum and minimum value of measurement; automatic & manual power-off function; data hold function
• Wide Application: It is suitable for measuring 2 parameters mentioned above when flying an airplane, helicopter, drone, model aircraft, hiking, mountaineering, voyaging, golfing, hunting, shooting, fishing or other outdoor activities

Specifications:

• Model: GN301
• Material: ABS
• Power Supply: 3 * 1.5V AAA battery (NOT included)
• Wind Speed Range: 0.4~30.0m/s; 1.4~108km/h; 0.9~67.0MPH; 0.8~58.0knots; 80~5900ft/min 
• Wind Speed Unit: m/s, km/h, MPH, knots, ft/min
• Resolution: 0.1m/s; 0.1km/h; 0.1MPH; 0.1knots; 1.0ft/min
• Accuracy: ±(3%+0.3m/s); ±(3%+1.0km/h); ±(3%+0.4MPH); ±(3%+0.4knots); ±(3%+40ft/min)
• Temperature Range: -20~70°C; -4~158°F
• Resolution: 0.1°C; 0.1°F
• Accuracy: ±1.5°C; ±2.7°F
• Item Size: Approx. 179.4*56*29.7mm / 7.06*2.2*1.17in
• Item Weight: Approx. 100g / 3.53oz

Note:

• Please read the Users Manual before use.