BTMETER BT-5000D Anemometer Rechargeable HVAC Anemometer Air Flow Velocity Tester with CFM

✅【HVAC CFM Meter 】BTMETER portable anemómetro BT-5000D is capable to measure wind speed 59~5905ft/min with ±5% high accuracy, monitor air flow volume 0-999900 ft³/min, detect ambient temperature 14℉~113℉. ✅【3 Measurement Modes】Professional wind velometer boasts both Max, Min and Real-time measuring modes, allowing you to accurately measure wind speed and air flow for a comprehensive understanding of wind situation on dust collector, commercial hvac system and home air vent etc. ✅【Rotatable Wind Gauge】 Featuring a 270° rotatable wind sensor, this windometer simplifies the measurement of windspeed and air flow from multiple angles. Its large backlit LCD display could present wind readings clearly in front of you, even as the airflow sensor is twisted to capture wind from different directions. Useful design in sailing, windsurfing, kite flying, boating, frisbee, golf, shooting and more. ✅【Touchscreen Button】Equipped with touch-screen button, this Anemometer provides a quick, responsive a