E Instruments says its updated BTU1500 portable combustion analyzer high-efficiency kit is an all-in-one tool designed to meet the needs of mechanical contractors, plumbers and boiler technicians monitoring and installing condensing and high-efficiency systems.

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.

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

E Instruments’ new AQ Pro indoor air quality monitor features real-time data logging for indoor air quality analysis in large buildings such as hospitals, schools, airports and more.