The C255 also features differential manometer and differential temperature functions that operate in tandem or independent from combustion tests. The built-in Ambient CO data logger provides automatic snap shots of the ambient atmosphere in 2-minute increments. The C255 also includes the Heat Exchanger Integrity Test, which has become a favorite among technicians. Results from each mode can be printed or logged for later review or proof of work completed.
The C255 is also available as a kit (C255KIT) and includes an IR thermal printer, spare paper roll, AC adapter/charger, thermocouple temperature probes and inlet tubes. The C255 is backed with a 5-year limited warranty.