Measurements: O2 CO (w/integrated NOx filter) Stack temperature Primary/ambient air temperature Draft/differential pressure 0 to 20.9% 0 to 4000 ppm -4 to 1202 °F (-20 to 650 °C) -4 to 600 °F (-20 to 316 °C) ± 40 inH2O (±10 mbar) Display 2.8 in. (72 mm) color LCD w/backlight Power 4x AA batteries or optional USB wall adapter Run Time 15 hours minimum (alkaline batteries) Size (H x W x D) 8.0 x 3.6 x 2.3 in. (20.3 x 9.1 x 5.8 cm) Weight 1 lb. (0.45 kg) including batteries Fuels[1] Natural gas, coal, oil 2/4/6, wood, kerosene, propane, butane, LPG, B5, KOKS, LEG, biofuel, +2 optional custom fuels Operating Conditions 23 to 113 °F (-5 to 45 °C), 15 to 90% RH (non-condensing), 1 ATM ± 10% Warm-up Time 30 to 60 seconds Memory 100 locations Communications USB 2.0 (mini-B), IrDA Approvals CE mark, EN 50379-1 & -3 Warranty 2 years (including sensors) 3 years for long-life O2 sensor, if equippedThe Fyrite® 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. The INSIGHT® Plus includes sensors for Oxygen (O2) and Carbon Monoxide (CO), which includes a built-in NOx filter. The O2 sensor has a 3 year warranty, while the CO sensor can be replaced in the field without down time using B-Smart® pre-calibrated sensors. The INSIGHT® Plus calculates values like efficiency, CO2* and CO air-free to help monitor combustion processes effectively and accurately. *Note: The Fyrite® INSIGHT® Plus calculates CO2 value based upon other measured values during the combustion process. It does not measure CO2 directly.

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