ADT Breathalysers have been manufacturing and supplying breath alcohol testing equipment for over 25 years! We stock a complete range of accurate, portable, easy to use, fuel-cell technology breathalysers. All products we supply are in stock, ready to ship from our Sydney, NSW office. Our portable breath alcohol testers are designed in Australia, and comply with the strict Australian Standard AS3547. ADT Breathalysers have over 30 years experience in the gas analysis industry. Our products utili