Handheld Breathalyzer Sensor Technologies: What’s the difference?

When looking at purchasing a handheld, digital breathalyzer for the purposes of measuring or estimating Blood Alcohol Concentration (BAC) there are generally two types of technologies that you will run into: Fuel Cell Sensors Semiconductor Sensors Fuel Cell Sensors Breathalyzers that employ fuel cell technology offer an extremely high level of accuracy, sensitivity and reliability, […]