Feature●Display: Two LCD screens/ Measurement wind speed: ft/m; m/s/ Airflow: CMS (m3/s) and CFM (ft3/m)/ Temperatures: °C and °C/ Lock function read/Auto power off after 20 min to save battery/ Power: 9V/ Sensor diameter: 2.756 mm/ Wind speed capacity: 0.40 to 25 m/s / Wind temperature capacity: 0ºC to 50ºC●Package Quantity: 1●Model Name: FLUKE-925●Product Brand: FlukeDescription Flukes 925 digital anemometer is suitable for measuring wind speed, air flow and wind temperature, with separate air flow sensor and display, give the user the flexibility to measure airflow in multiple locations.