The company’s line of three IAQ-Calc™ meters is designed for investigating and monitoring indoor air quality (IAQ). Model 8732 provides a means of making quick CO2 measurements, the company says. The Models 8760 and 8762 simultaneously measure and log multiple parameters to effectively monitor IAQ conditions, says the company. The 8760 measures CO2, temperature, humidity, and calculates dewpoint, wetbulb temperature, absolute humidity, humidity ratio, and percent of outside air. The 8762 adds an electrochemical CO sensor.
TSI Inc., Environmental Measurements and Controls Division, P.O. Box 64394, St. Paul, MN 55164; 800-777-8356 or 651-490-2711; 651-490-2874 (fax); firstname.lastname@example.org (e-mail); www.tsi.com(website).