Wind Speed Measurement New Rechargeable Anemometer with Touching Key,Temperature Display,Instrument

CFM AnemometerNot just a wind speed measuring device, but also a CFM reader. handheld wind speed tester 6000GH can test wind velocity 59~5905 ft/min with ±5% high accuracy, measure air flow CFM 0-999900 ft3/min. Duct Cross Sectional Area(A): 0.001-9999m2. Display wind temperature 14°F~113°F. Max / Min MeasureSupports maximum and minimum measure mode to monitor windspeed and airflow CFM. 5 wind speed units optional, including m/s, ft/min, knots, Km/h and Mph. 3 air flow volume units switchable, including CMM(m³/min), CMS(m³/s) and CFM(FT3/min). A handheld CFM wind speed gauge for HVAC installation, dryer air vent checking and dust collection system maintain. Touch-screen windmeter9 touchscreen buttons, 2.3inch crystal-clear backlit LCD display and gentle button buzzer, makes this 147g lightweight digital velometer not just fashionable, but also practical in every outside activities, like drone fly, hiking, camping, shooting and hunting etc. RechargeableEquipped with 1/4" metal screw hole, this digital cfm anemometer could be mounted on most tripod for continuous wind monitoring. One-button data hold to freeze air flow measurement data easily. Comes with rechargeable 400mAh built-in battery and USB charging cable, no need to replace battery any more. Note: please connect the battery as user manual instructed at first time use, so as to charge properly. New Rechargeable Anemometer Wind Speed Measurement with Touching Key,Temperature Display,Instrument of Air Volume Test