E Instruments Group LLC.

Emissions Analyzer

The E4500 Hand-Held Combustion Emissions Analyzer from E Instruments International is a rugged unit for high efficiency & condensing boilers, burners, engines, turbines, kilns, furnaces, incinerators and other industrial combustion processes.

E Instruments Group LLC.

Multi Gas Detector

The E Instruments 7899 Gas Sniffer is a portable, rugged and easy-to-use leak detection tool for any HVAC professional.

E Instruments Group LLC.

Portable Air Monitor

E Instruments has developed the AQ Expert, a tool for monitoring and real-time data logging for IAQ testing in hospitals, buildings, schools, labs, clean rooms, airports and more.

E Instruments Group LLC.

Indoor Air Quality Monitor

The AQ Comfort by E Instruments is an IAQ monitor made for the HVAC professional.