EInst-040714-body.jpgE Instruments has unveiled its new AQ Comfort tool for IAQ monitoring. The all-in-one Instrument provides the indoor air quality monitoring and real-time data logging for IAQ analysis in homes, schools, offices, and more. The AQ Comfort includes PC software and USB, Li-Ion rechargeable battery, and optional CO sensor for safety. The instrument is designed and made in the U.S.A.