UEI - The DAFM2 has the following features: Fast, accurate readings on a large LCD Free rotating vane wheel ensures accuracy at both high and low air velocities Calculates CFM Displays air velocity and temperature simultaneously Air flow measurements provided in ft./min. and m./sec. MIN/MAX/AVG recording functions °C and °F switchable 14 to 122°F (-10 to 50°C) Auto power off (defeatable) Data hold High resolution Airflow accuracy: ±2% One year limited warranty
UEI - The DAFM2 is perfect for troubleshooting air conditioning and heating systems, measure air velocities, wind speeds and temperature. The DAFM2 will also calculate CFM.