Certen

Certen is a manufacturer that strongly ensures that each breathalyser is equipped with a sufficiently sensitive and failure-free electrochemical sensor and pressure sensor. The breathalysers are used by police, professional drivers and private consumers. The manufacturer offers both mouthpiece and screening breathalysers, which do not require mouthpieces to perform a measurement. Certen is the only brand actively involved in the fight for road safety and it is known for its cooperation with celebrities during numerous social campaigns.