FC20 Breathalyser

Top of the range professional breathalyser Lifeloc’s top of the line professional alcohol breathalyser, the FC20 is the most advanced and feature rich breathalyser on the market. Our premium alcohol breathalyser includes automatic, manual and passive testing, standard 500 test memory, printing capability, and full computer interface.

A breathalyzer with advanced features
The Lifeloc FC20 breathalyser operating system is built for user flexibility. It allows departmental customisation of important security functions and testing protocols. Lifeloc “Sequence” software ensures each step of the testing process can be tailored to your specific test protocol.

The optional keyboard allows for easy data entry of operator and subject designated information such as location or subject ID. Printing options include Thermal, Impact, or direct printing from your PC using Lifeloc’s DataTrak® software.

Simply put, the FC20 breathalyser is the easiest to use, most powerful and versatile alcohol tester on the market.

Categories: ,

Approvals and standards

U.S DOT (NHTSA) Conforming Product


Health and Safety
Human Resources
Road Safety
Traffic Policing

Features and benefits

Full Sized 1″ Diameter Platinum Fuel Cell Alcohol specific and provides exceptional life and accuracy to your unit

Double Pump Sampling System Unsurpassed passive testing. Perfect for open containers. Rapid multiple subject testing

Rapid & Repeatable Test Taking

Immediate response on negative,Immediate recovery on negative,

Best in Class Operating Temperature

32 – 130°F (0 – 55°C)

Customizable Software

Guides users through a step by step process testing protocol

Last Test Recall

View the results of the last test taken


Password Protection prevents unauthorized changing of calibration and/or user settings

Calibration Controls

Set Calibration reminders, warnings and lockouts by the amount of time or number of tests

Computer Interface

DataTrak™ software allows you to download test results from your FC20 to your PC. Provides easy ability to sort, print, archive or chart results.

Data Management Solutions

Multiple data entry fields for recording a unique test subject ID, user ID or location information. Fully customizable for your individual needs. New portable keyboard for easy input.

On-Board Memory & Printing

500 test memory. Direct or DataTrak™ printing with kit configuration

User Selectable Test Modes

Auto, Manual, and Passive modes

Dual Trigger Modes

End of Breath: test taken at end of breath sample
Precise Volume: test taken after detecting 1.5L of breath

Large Backlit LCD Display

Excellent day or night visibility. Full 64 character display. Easy to understand prompts with full text alerts. Power Saving Auto Shut-off

Sturdy & Rugged Design

Heavy duty components and rugged case. Fits securely in your hand, small enough to fit in a shirt pocket. Optional rubber grip protects the unit from damage.

Long Battery Life

160 hours of “on time” or up to 6000 tests


Law Enforcement, Traffic Police, Drug Courts, Corrections, Parole, Probation, Military, Maritime, Schools, School Resource Officers, Halfway Houses, Alcohol & Drug Abuse Treatment Facilities, General Industry, Construction, Oil & Gas Refineries, Agriculture, Transportation, Chemical, Mining