Alco-Sensor IV Mouthpiece
The Alco-Sensor IV mouthpiece is a disposable mouthpiece for the Alco-Sensor IV, RBT IV and Alco-Sensor IV with Memory. The Alco-Sensor mouthpiece uses a very sensitive one-way check valve to eliminate the possibility of a subject inhaling or sucking in through the mouthpiece.
This mouthpiece is also frequently used with the Intox EC/IR family of instruments. Mouthpieces are individually wrapped so they remain sanitary for each breath alcohol testing subject.