The AN200 and AN100 are the latest CFM/CMM thermo-anemometers from this company. Both feature a large LCD backlit simultaneous display of airflow or air velocity, as well as air temperature. Area dimensions are stored in the meters' internal memory for the next "power on." The AN 200 features a built-in noncontact infrared thermometer. The thermometer includes a laser pointer to identify the target area and measures remote surface temperatures up to 500ºF. The infrared measurement capability is ideal for measuring the temperature of a surface that may be too dangerous to access or hard to reach.
Extech Instruments, 285 Bear Hill Road, Waltham, MA 02451; (781) 890-7440;