The FC10 Portable Breath Alcohol Tester is the true workhorse of breathalyzers. Widely used by Law Enforcement and Corrections the FC10 combines high precision, ease of use and ruggedness with affordability. The Lifeloc FC10 includes direct BAC testing and passive alcohol screening in one instrument. Passive testing does not require a mouthpiece and is perfect for rapid "zero tolerance" alcohol screening of subjects and "sniffing" of open containers. Known for its long life and fast recovery times, the FC10 is likely the only breath alcohol tester you will ever need.

For ease of use and operator safety the FC10 provides audible and graphical breath flow and alcohol content indicators to signal important test situations such as insufficient breath, reverse breath flow, possible uncooperative subjects and a pre-indication of low, medium or high BAC subject levels. Actual BAC results are displayed on the large easy to read display.

Unlike other devices on the market, the FC Series utilize a full 64 character backlit display with text prompts (rather than hard to remember status codes). For long life and test reliability, Lifeloc uses a 1 inch (2.54 mm) platinum fuel cell which is up to four times larger than competitive electrochemical cells. In passive testing, a unique double-pump breath sampling system ensures rapid testing of multiple subjects. Advanced security and lock-out features eliminate unauthorized operation.