The ideal hand-held industrial combustion gas analyser

The New E4400 Combustion Gas Analyser, from E Instruments (USA) uses field-replaceable and pre-calibrated gas sensors and also features a dilution pump for CO auto-range measurements up to 50,000 ppm

The new E4400 is a portable flue gas analyser designed for emissions monitoring and maintenance & tuning of combustion processes. Its rugged design and “true NOx” capability makes the E4400 the ideal industrial analyzer for boiler, engine, furnace, and other combustion applications.

The E4400 also includes Up To four gas sensors: O2, CO, NO, & NO2 or O2, CO, NO, & SO2,  a built-in printer (non-thermal), unbreakable metalhose connectors, a rechargeable Lithium ion battery pack, internal data memory (300 Tests) and PC software with USB communications cable.
This instrument can analyse 16 selectable fuel/oil types and can perform temperature and pressure measurements.