INFURIDER YF-846A Digital Anemometer 0.3~45m/s Wind Speed Meter Guage Measures Wind Speed,Wind Flow,Temp CFM CMM HVAC Air Velocity Flow Meter with Backlight and Max/Min/Avg

Product description

• 【Pro Anemometer】 Accurately measure wind speed, wind temperature(°C/°F), air Velocity Flow Volume CFM CMM. Allows you to record 600 sets of readings, with portable case and easy to carry with you.
• 【High Precision Wind Meter】Wind speed measurement range: 0.001~100 mph (accuracy: +/- 3%),displayed in 5 units: m/s, km/h, ft/min, knot, mph . Resolution: 0.001 miles.The Wind temperature 0~45°C(accuracy +/-1°C).Beaufort Wind Scale on the display, and which range is 0-18.
• 【Air Flow CFM Flowmeter】Air flow range: CFM 0-999900 ft3/min, resolution: 0.001-100, and even can measure the max/min/current/average/2/3max of the wind velocity.Professional air flow meter, used for CFM CMM measurement, A/C ducts,balance air flow in your HVAC system.
• 【Easy to use】Airflow tester with data hold, large backlit screen, easy to read even in darkness.Low battery indicator, remind you to replace the battery in time. Ideal weather monitoring for windsurfing, driving, RC drones, remote control aircraft, helicopters and quadcopters, shooting,etc.
• 【Battery save】Shut down manually or automatically after 5 minutes to save battery. Including 9V battery, 365 days warranty.Buy this digital handheld anemometer with confidence because we want your 100% satisfaction. If there is any problem , don't hesitate to contact us!