What is a breathalyzer? Firstly, a portable alcohol monitoring device is a measuring instrument (FTA) designed to measure either the concentration of alcohol in human exhaled air or the concentration of alcohol in human blood (through exhaled air). If the error of the breathalyzer is normalized, it is subject to metrological verification and can be used… Continue reading Portable Alcohol Monitoring Device: Top Features
Portable Alcohol Monitoring Device: Top Features
