Martek Alco XS Approved ASD
- DOT Approved ASD
- Easy to operate giving immediate results
- Designed to meet Manila Amendments of STCW
- Can be recalibrated by operator by installing an ALCO XS sensor annually
- Active pressure sensor and Self-diagnostic sytstem
- Dimensions 10.7 x 5.1 x 2 cm and 51g without batteries
- Powered by 2 AA Alkaline 1.5v batteries (included)


























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