Don´t drink and drive! The most advanced breathalyzer for personal testing. When accuracy and reliabiltiy is your primary concern, AlcoTrue® C is the breathalyzer you can trust! AlcoTrue® C is your best partner for personal testing: whether it is for the morning after test or to verify if you are safe to drive. Professional fuel cell technology - as used by police Patented high precision sampling system Highly precise and reliable measurements Active colour OLED display Rapid testing and display of results Automatic self test Easy to use Memory: Storage of the last 20 results Up to 2.500 tests per battery set Hygienic mouthpieces with non-return valve Extended calibration interval 24 months full warranty