Andatech Support

The serial number (S/N) is located on the back of the unit and becomes visible once the battery cover is removed.  It is an alphanumeric code etched onto t...

The Andatech GT uses an advanced fuel cell sensor, the same type of technology used in professional and law-enforcement breathalysers. It provides highly ac...

You can find the battery on the back of the GT breathalyser. Simply remove the battery cover to access the battery compartment. Should you nee...