The Fyrite InTech is the perfect tool for entry-level and residential technicians who need to ensure safe operating conditions and determine combustion efficiency. The InTech features 6 fuels in the North American configuration to suit a wide variety of applications. Based on the same technology as Bacharach’s Fyrite commercial units, the Fyrite® InTech is an advanced, American-made, residential efficiency analyzer that delivers quick, accurate measurement of oxygen, stack temperature and ambient temperature. It helps to reduce service call times by providing accurate, electronic test results instantly via intuitive, push-button operation and a menu of selectable fuel types. A new, high-contrast LCD graphic display, with backlighting, makes your results easy to see in any environment and can be output via an optional wireless printer and reporting kit.