Handheld combustion analyzer for commercial applications. The Insight® Plus is the perfect tool for busy residential / light-commercial technicians who need to ensure safe operating conditions and determine combustion efficiency. Powered by innovative Tune-Rite® software (patent pending), the industry’s first-ever on-demand HVAC "assistant," the Insight® Plus helps both new and seasoned technicians save money by making more thorough and efficient service calls.
