Schematic diagram of a fuel cell breathalyzer showing airflow, fuel cell sensor, and digital alcohol display.

What is a Fuel Cell Sensor in a Breathalyzer?

Leave a Comment / Breathalyzer, Fuel Cell Sensor, Insights /

When it comes to alcohol detection, not all breathalyzers are built the same. At the heart of every accurate breathalyzer lies a key component: the sensor. One of the most advanced and reliable types of sensors used in modern breathalyzers is the fuel cell sensor. But what exactly is it, and why should you care? […]

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