Pro CFM CMM Anemometer Measures Wind Speed Measurer Meter USB data cable backlight

Product Details

-【USB connection to the PC】 USB data cable included, You can store and analyze data by connecting to the PC via USB. - 【Multifunction Anemometer Pro】 156/5000 Functions with Wind Speed, Temperature, Wind Flow, Data Hold, Recording: 600 groups, Selection /, Measurement of wind speed in 5 units: m / s, km / h , feet / minute, knots, mph. - 【Adjusting the airflow area】 You can press the "AREA" button, then the number buttons to enter a new driving area, such as 1 or 2, and press the button. "ENTER" key to confirm.You can also press the "UNIT" key to choose CFM or CMM. - 【Wind flow range】 CFM: 0 ~ 999900 ft3 / min & CMM: 0 ~ 999900m3 / min; wind flow Calculation of the formula: flow = velocity * (free surface); NOTE: without entering the duct zone, the wind flow measurement can not be taken into account. If the wind speed is greater than 9999, the LCD will display x10 or x100, and the measured value will also be x10 or x100. - 【Save your battery】 Auto power off, with the backlight function, you can get the value clearly at night, low battery indicator, adjustable auto power off time to save your battery (1 * 9V (6F22) battery included).