The all-new range of DirectSense II smart probes by GrayWolf use cutting-edge air monitoring probes accommodate from two to eight plug-and-play smart sensors into a single hand-held, desktop or wall-mounted housing.

The Hobo MX1102 is the first data logger that records and transmits carbon dioxide, temperature and relative humidity wirelessly to mobile devices via Bluetooth Smart, the company says.

The AQ VOC monitor from E Instruments provides HVAC professionals with the latest in indoor air quality monitoring and real-time data logging for IAQ analysis in hospitals, school labs, clean rooms, airports and more.

The new AQ Expert from E-Instruments is an all-in-one instrument that provides improved indoor air quality monitoring and real-time data logging for indoor air quality testing in various buildings such as hospitals, schools and airports.

The new DirectSense Tab air-measurement kits by GrayWolf provide industry contractors with an on-the-go resource for logging, annotation, educational info, remote access to data and reporting.

The new 2014 AQ Comfort from E Instruments is an all-in-one instrument that provides improved indoor air quality monitoring and real-time data logging for IAQ analysis in various buildings.

The new 2014 AQ Comfort from E Instruments is an all-in-one unit that provides improved indoor air quality monitoring and real-time data logging for IAQ analysis in various buildings.

Top 100 HVAC/R Tips is the latest addition to Lama Books’ Indoor Environment Technician’s Library, and was designed to help HVACR technicians become more educated and skilled in their craft.

The new AQ Comfort indoor air quality monitor from E Instruments was designed to provide the latest IAQ monitoring and real-time data logging for HVAC professionals.

E Instruments has launched a new indoor air quality monitor, AQ Pro.