Reed Instruments Indoor Air Quality Meter

This data logging indoor air quality iaq meter has the ability to record samples on internal memory and keep track of registered readings with a time and date stamp. The r9905 features a nondispersive infrared ndir co2 sensor for stable, accurate readings and the option to track live measurements via software. application: environmental monitoring in buildings, schools, hospitals and factories verify hvac/r system installation and system performance manufacturing processes where high co2 concentrations must be measured, such as fire extinguishers, wine, soda and sugar industries accuracy: 0-5,000 ppm: 75 ppm + 3% rdg. 5,001-30,000 ppm: 150 ppm +5% rdg.