CA15FS breathalyzer with an electrochemical sensor and 3 mouthpieces

Compact breathalyzer with a electrochemical (fuel cell) sensor for accurate and repeatable breath alcohol measurement. Offers a 0.00–4.00 ‰ range, fine 0.01 ‰ steps, a clear LED display, and simple one-button operation. The package includes 3 reusable mouthpieces and batteries for immediate use.

Electrochemical sensor for reliable results

The breathalyzer uses an electrochemical (fuel cell) sensor, known for high accuracy and selectivity—it reacts primarily to alcohol molecules and provides repeatable measurements with a low error rate.

Clear LED display and bright light indicators

The red LED display and indicators simplify operation: READY, BATT LOW, and WARN. You can read the result quickly and without unnecessary confusion.

Complete set ready to use

The package includes everything for immediate testing: 3 mouthpieces, 2× AAA batteries, and a manual. The compact design is ideal as a car breathalyzer—for the glove compartment, pocket, or bag.

CA15FS uses a selective measurement technology that reacts only to alcohol and helps reduce result distortion. This makes it ideal as a car breathalyzer as well as for home checks before driving. The modern, ergonomic body is comfortable to hold and easily fits in a pocket, bag, or the vehicle’s glove compartment.

Operation is extremely simple: after switching on, wait for the prompt to blow and then blow through the mouthpiece for a few seconds. The device guides you through the measurement using audible signals and light indicators.

Main benefits:

Electrochemical sensor – technology used in professional devices, high accuracy and stability.
Easy-to-read LED indications – green: ready, yellow: low battery, red: warning (result above 0.5 ‰).
Fast readiness and short reset time between tests.
Test counter – helps track when it’s time for service calibration.
First calibration free when sent in within 12 months of purchase (subject to the seller’s terms).

Package contents: CA15FS breathalyzer, 3 reusable mouthpieces (individually packed), 2× AAA alkaline batteries, manual, pouch, warranty documentation.