Pre-calibrated cell so no need to send ashore for annual calibration
Simplest on-board alcohol testing solution
DOT Approved Alcohol Screening Device (ASD)
The ALCO XSTM is a unique new marine breath alcohol tester (breathalyser) that never requires re-calibration. ALCO XSTM saves you a fortune compared to your conventional breathalysers which need sending ashore for annual calibration or worse still, annual replacement of the whole breathalyser which is an extreme waste.