The ECOM J2KN is the “heavy-duty” version of the J2K, with the analyzer and all of it’s outstanding features built into a rugged hard-side, aluminum reinforced case. With wireless remote control, the J2KN’s handheld remote allows complete operation of the analyzer showing all values at a glance, zoom display capability, and plug-in memory up to 256 MB. The tactile keypad guides the operator through the various functions of the analyzer. The remote display feature makes the J2K an ideal emission analyzer where combustion controls are located away from the flue test port on large combustion systems. The J2K can be fitted with up to 5 gas sensors to measure O2, CO, NO, NO2, and Combustibles, along with gas and ambient temperatures, stack draft & pressure, plus calculations of CO2, efficiency, excess air, and oxygen correction to 20%.