UEi C165+ Residential Commercial Combustion Analyzer w High ppm CO reading BRZ1000 3 year warranty 3469 20 3 year warranty High power Up to 10 Year warranty with annual recertification: Yes Eligible for UEi Service+: Yes 3 Types of Sensor Protection: Yes NOx Filtered: Yes Low Flow Detection: Yes Over Range Protection Pump: Yes Link to Wireless Probes: Yes Backlight: Yes Temperature Inputs: K Type Temp differential: Yes Wireless output: Yes Protective boot or overmolding: Yes Dual Pressure Input: Yes Differential pressure: Yes Preprogrammed Fuels: 8 Start time: 30 second High altitude compensation: Yes Memory Positions: 45 Magnetic mount: Yes Warranty: 10 Year limited K type input: Yes Digital: Yes Automatic fresh air purge: Yes Number of display parameters: 6 line IR printer link: Yes Protective Water Trap: Yes IEC62321 7 1:2015