Check the listing for details. EXTECH AN200 THERMO-ANEMOMETER CFM/CMM. Condition: New – Open box. Listed at 200.00 USD. Discover the efficiency of your HVAC system with the EXTECH AN200 Thermo-Anemometer, designed for accurate air flow velocity and infrared temperature measurement. Whether for commercial or home use, this device is an essential tool for ensuring optimal performance of your ventilation and air conditioning units. The vane anemometer type offers reliable readings, making it a trusted companion for professionals and DIY enthusiasts alike.The EXTECH INSTRUMENTS brand is synonymous with quality, and the AN200 model is no exception. With features that include both CFM/CMM and infrared temperature readings, this thermo-anemometer allows for comprehensive monitoring of your system's air flow. Simplify your HVAC management with this versatile and precise tool.