Anemometer Handheld CFM Meter 0-999900 ft3/min, HVAC Wind Speed Meter Gauge 0.3~30 m/s with Waterproof Touch-Screen 8 Measuring Units, Digital Outdoor Air Flow Meter Wind Speed Measuring Device
Precision CFM Calculator: The CFM meter measures air flow from 0 to 999900 ft³/min with duct area input (0.001–9999 m²). Simultaneously monitors air temperature (14°F to 113°F / -10℃ to 45℃), making it excellent for HVAC and ventilation systems
Wide Range & Max/Min Measurement: This handheld anemometer can Measure wind speed from 0.3 to 30 m/s (0.6 to 67 mph) and track max/min wind speed values. It is well-suited for sudden gust detection, drone flying, and weather station research
Waterproof & Sensitive Touch Keys: This air flow meter features anti-interference touch buttons, dust and water resistance, and a 2.3-inch backlit LCD display. It weighs only 147g, making it compact for hiking, camping, and construction site use
8-Unit Conversion: The digital wind reader supports 8 measurement units, including 3 air flow units (CMM: m³/min, CMS: m³/s, CFM: ft³/min) and 5 wind speed units (m/s, km/h, mph, ft/min, knots). Easily switch units for your comprehensive convenience
Dual-Mode Power Management: This wind gauge is powered by a 400mAh lithium battery with Type-C charging and a low-battery indicator. USB-powered convenience ensures an uninterrupted workflow
Portable Design: Equipped with a metal screw hole, this weather meter enables tripod compatibility. It is great for outdoor activities like shooting, golf, hunting, and surfing. It comes with a storage bag, lanyard, and screwdriver for convenient use