NOVO 1-p Seitron Analyzer 2-Gas Novo Pro Portable Combustion

2-Gas Novo Pro Portable Combustion Analyzer Kit w/ built in printer. Seven inch touch display, long life o2 sensor, differential pressure manometer, O2, CO, C02, Efficiency, Excess Air,Draft, Pressure, Temp, rechargeable Li-Ion batteries, integrated water trap, simultaneous gas pressure & combustion measurements, calculations for high efficiency & condensing systems, 12" probe w/ 6" hose, hard plastic carrying case & Real-Time Bluetooth Apps (iOS and Android. 4 yr warrenty on oxygen sensor. 2 Yr on everything else