Mangal ST-800 Professional Alcohol Breath Analyzer is a handheld alcohol breath tester utilizes the industry's only sanitary side exhaust system that minimizes the operator's exposure to exhaled breath. The I-800 is effortless to use thanks to its large bright multi-color display, straightforward menu, and positive grip design. A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC), or to detect viruses or diseases from a breath sample. The breath alcohol test measures the amount of alcohol in the blood by testing exhaled air. The test is performed by blowing into a breath machine 15 minutes after alcohol consumption. The test determines how much alcohol it takes to raise the blood-alcohol level to a dangerous level.

• Units activated through a micro switch, after a brief internal self test.