Profile: Infrared Industries is a producer of gas analyzers and gas analyzer instrumentation. Our product line includes FGA 4000XDS, HM5000, IR8400D and IR-208. The FGA4000XDS measures up to five gases including hydrocarbons (HC), carbon monoxide (CO), carbon dioxide (CO2), oxygen (O2), and optionally oxides of nitrogen (NOX). With the analyzer six super-bright, oversized LED displays, it makes it easy to see and read. The FGA4000XDS features a bright display where they can be read from 25 feet away in dark or sunlit environments. So virtually any fuel-related issue can be diagnosed in an accurate and fast pace, and the service that customers need cam be provided from this top performing gas analyzer. The FGA4000XDS will instantaneously calculate readings, and air to fuel ratio (AFR), lambda, grams per mile (GPM) or grams per kilometer (GPK) in real time. When attached to a tachometer (optional), it reads engine speeds of up to 30,000 RPM.