Widely used, the Alco-Sensor III (ASIII) is a pocket-sized, handheld breath alcohol tester. This NHTSA approved Evidential Breath Alcohol Testing Device provides a simple, accurate and economical method of determining a subject’s breath alcohol concentration.
The Alco-Sensor III offers last test recall, mouthpiece ejector, internal temperature sensor with software controlled temperature compensation and automated calibration. The unit has a large, bright, three-digit display that captures and holds the results without the need to press and hold the READ button. The Alco-Sensor III accepts breath samples manually and is also capable of sampling an unconscious person or detecting alcohol in a solution.