Intoximeters' Alco-Sensor line of reliable and accurate handheld breath testing instruments has set the standard for law enforcement and workplace handheld breathalyzers. The Alco-Sensor line includes handheld breath alcohol testers for both screening applications and evidential use.

All handheld instruments feature Intoximeters' integrated fuel cell technology for accurate, repeatable results and long instrument life.  

Alco-Sensor® VXL
Alco-Sensor FST®
Alco-Sensor® IV
Alco-Sensor® IV with Memory
Alco-Sensor® III