The TU Vienna test winner

In a study conducted by the Vienna University of Technology in 2015, the ACE II Basic Plus breathalyser came out on top with a measurement accuracy of 99.0%!
This means that it does not need to hide behind police testers.
Just like these, it is equipped with an electrochemical professional sensor that delivers police-accurate results with a tolerance of ±0.05‰! The measuring range is 0 to 4 ‰.
With its precise measuring results, the ACE II Basic Plus is ideal for demanding private users!

Calibrate regularly for accurate results

Like all our breathalysers, the ACE II Basic Plus is calibrated in our service laboratory in Bavaria before shipping.
We recommend calibration about once a year or after about 500 alcohol tests!
Of course, the ACE II Basic Plus also works without regular calibration.
However, the results will become less accurate over time.
Please use a new mouthpiece for each test - for hygienic reasons and to avoid falsifying the results due to alcohol deposits!

Perfect for partying or the morning after

With its compact size, the ACE II Basic Plus is ideal for taking along!
It fits in any glove compartment and is powered by two AAA batteries (included).
The display is easy to read even in poor light!
At the same time, it is easy to use even for inexperienced users.
However, please make sure that at least 15 minutes should pass between the last sip of alcohol and the breath sample in order not to falsify the results by residual alcohol!