The Directorate General of Civil Aviation (DGCA) has directed all Indian carriers to immediately stop using an old machine used for conducting breath analyzer tests on crew members before operating ...

The Alco-Sensor IV is a handheld breath alcohol tester which, using fuel cells, provides a simple, accurate and economical method of determining the alcohol concentration in a person’s breath. Both ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This fuel-cell based instrument is ...

The Alco-Sensor IV, a DUI breath testing device, has been in use by The San Francisco Police Department since 2001. But Public Defender Jeff Adachi and District Attorney George Gascon say the ...