ZephPerton Professional Air Flow Velocity Meter, Handheld Wind Speed Meter 0.1-25m/s with CFM/CMM Air Volume, 0.01 Resolution & Backlit LCD for HVAC Duct Airflow, Environmental Testing, Flow Hoods

ZephPerton

【MULTI‑FUNCTION MEASUREMENT】This hot wire anemometer simultaneously measures wind speed (0.1‑25.0 m/s, resolution 0.01 m/s), air volume (0‑99999 m³/min in CMM or CFM), and air temperature. Switch between 5 speed units (m/s, km/h, ft/min, mph, knots) at the touch of a button. 【HOT WIRE + THERMISTOR DUAL SENSOR】Our thermal anemometer uses precision hot wire technology combined with a standard thermistor, delivering fast, accurate measurements even at speeds as low as 0.1 m/s. Resolution of 0.01 m/s ensures you capture the smallest airflow changes. 【PROFESSIONAL DATA FUNCTIONS】This digital wind speed meter records maximum, minimum, and average values over multiple measurement points – no need to write down each reading manually. The data hold function freezes the current reading on the backlit LCD for easy recording in dark mechanical rooms or ceiling plenums. 【COMPACT PROBE DESIGN】Our handheld air flow meter features a small‑diameter hot wire probe that slips easily into supply registers, return grilles, and cramped ventilation ducts. The lightweight, portable design lets you carry it all day without fatigue. 【WIDE APPLICATION】This professional anemometer is essential for HVAC duct traversals, flow hood air volume verification, cleanroom particle control, paint booth ventilation checks, server room cooling validation, and environmental monitoring stations.