Anemometer CFM Air Flow Meter, Kethvoz HVAC Wind Speed Tester Industrial Airflow Data Logger Monitor Test Velocity Measure Volume for AC Dust Collection System

Commercial air flow meter: KE-856A is an industrial wind gauge wind meter. It can measure wind speed (0.3 ~ 45 m/s), test wind temperature (32 ℉ ~ 113 ℉) and display air volume 0-999900 ft3/min (CFM-CMM) directly during the wind speed measure. Practical CFM meter for HVAC installation and air conditioning maintenance. Data storage and recording: Wind speed meter KE-856A knife comes with USB cable and computer software, available to connect to PC and monitor wind measurement on the computer in time. Supports 600 groups wind measurement data memory and then download via PC. Available on Win 7 / XP / 10 operating system High accuracy: Designed with improved low-friction bearing, the KE-856A hand wind gauge can detect air flow sensitively and monitor wind speed with high accuracy ±3% of measurement, check wind temperature with ±1°C accuracy. Resolution: 0.01m/s. Reliable anemometer to balance airflow for commercial AC system and dust collectors. Air flow CFM display: split type anemometer with wind sensor and wind gauge separated. The Smart Wind Vane sensor could be extended up to 2 m to easily measure the overhead of the wind flow volume. Enter the value of the cross-sectional area into this wind gauge, then it would automatically calculate the airflow in CFM (cubic feet per minute) or CMM and displayed directly. Helpful HVAC tool in household air conditioners troubleshooting and airflow balance. Easy to use: supports 5 measuring modes (max / min / (2/3) max / average / real time), 5 wind speed units (m/s, km/h, ft/min, knots, MPH), 2 temperature units Celsius and Fahrenheit optional. Large backlit LCD display and data-free functions, help you easily read the wind even in the dark