Key features

• •SIX TOOLS IN ONE: (1) Combustion Analyzer for O2, CO, CO2 (Calculates Combustion Efficiency, Excess Air, Losses, CO Air Free); (2) Ambient Room Air Carbon Monoxide (CO) Leak Detector; (3) Draft Meter (Negative & Positive Draft); (4) Cracked Heat Exchanger Test; (5) Built–In Differential Digital Pressure Manometer and (6) Built–in Differential Thermometer for flue and ambient air.
• •MUST-HAVE FOR HVAC TECHS: The S500-1 portable, multifunctional combustion gas analyzer helps you easily install, set up and properly service residential and light commercial boilers and furnaces to assure maximum combustion efficiency.
• •COMPACT, EASY-TO-USE: With its one-button operation, the S500-1 is accurate, compact and easy-to-use, making it the ideal entry-level solution to monitoring your boiler and burner processes. Quick and easy intuitive menu with one–page Quick Reference Guide. Graphic display screen and backlight.
• •ONE METER, MULTIPLE FUNCTIONS: The S500-1 Combustion Gas Analyzer measures, display, store and print combustion efficiency, O2, CO, CO2, along with all necessary temperature, draft, and pressure measurements. The S500-1 contains 12 programmed fuels and oils, including Bio–Fuel and outdoor air temperature measurement for ALL HIGH-EFFICIENCY & CONDENSING boilers, water heaters, furnaces, etc.
• •IN THE BOX: S500-1 S500 Lite Kit: Analyzer w/ O₂, CO, CO₂, Efficiency, Excess Air, Draft, Pressure, Temp, Rechargeable Battery & AC Plug, 5' FT Dual Hose, 12" Probe, Water Trap, ABS Case, Calibration Certificate, Operating Manual, Cheat Sheet, Calculations for High Efficiency & Condensing Systems (No Bluetooth or Smartphone Apps).