Digital Handheld Anemometer Infurider YF-866B Portable Wind Speed Meter Gauge Wind Velocity-Wind Temperature Measuring with Backlit for HVAC CFM Shoot

The 866B wind speed gauge is suitable for outdoor activities,can measure wind speed,and wind temperature,easy to operate,convenient to use,and easy to carry outdoor. Ideal for outdoor activities such as Windsurfing, Flying Kite, Shooting,Drone flight, HVAC installation, CFM calculation, Duct vents, Sailing,Fishing,Hiking and so on. HANDHELD WIND SPEED GAUGE SPECIFICATION: -Wind Speed Range: 0-30m/s?0-5860ft/min?0-55knots?0-90km/h?0.67-67mph -Wind Temperature Range: -10-45°C / 14-113°F -Resolution: 0.1m/s?19ft/min?0.1knots? 0.3km/h?0.2mph -Accuracy of  Wind Speed : +/- 5% of reading -Accuracy of  Temperature :+/- 2°F -Dimension : 16.5*8.5*4CM -Weight : 200g PORTABLE 866B WIND METER FEATURES: ?This compact wind speed gauge is a pro meter which can measure wind speed and wind temperature. ?Various wind speed units:m/s?Ft/min?Knots?Km/h?Mph ?Max/Min/Avg wind speed value measurement ?Wind chill indication ?Low battery indication ?Auto/Manual shut down ?LCD display with backlit,easy for reading in darkness ?Come with a tripod and lanyard, convenient to connect and carry. ?Real-time measurement ?°C / °F What will you get? 1* Portable anemometer 1* Small size tripod 1* Screwdriver 1* Lanyard 1* Protect Case 2* 1.5V(AAA) battery1* Instruction manual