DewLine for elimination of water vapor interference, a unique feature of 2B Tech instruments
SD flash memory for virtually unlimited portable data storage
Dual beam, long path (30 cm) optical bench with high precision (< 0.5 ppb)
Internal long-life sample pump (20,000 hours)
EPA Federal Equivalent Method (FEM) for compliance monitoring (EQOA–0514–215)
Convenient user interface, including remote operation via RS-232 communication
Internal NO generator from non-toxic, non-corrosive nitrous oxide (N2O)
Regulator assembly (provided) can use “Whippit”-type cartridges (use either 16-gram cartridge for 8 hours of operation, or 8-gram cartridge for 4 hours of operation)