The GENie QC-1 Ammonia Calibration Gas Instrument provides the most accurate and reliable source of NH3 calibration gas on the market. Each unit includes 96 hours of calibration gas from disposable vials that have no shelf life, eliminating waste and ensuring consistent performance.

With integrated microprocessor-controlled feedback, the QC-1 delivers precise, repeatable output in a simple, portable design that is NIST traceable and approved for non-hazardous transport. Compact, easy to operate, and highly dependable, it is an ideal solution for accurate ammonia detector calibration in both field and laboratory settings.