The device features a rechargeable battery and a flow sensor to determine the breath volume, which measures the alcohol concentration in your breath and calculates the blood alcohol concentration from that. The measurement results are displayed in a 4-digit format (with 3 decimal places) and can be interpreted on a 1:1 basis (e.g., if the display shows the value 0.36, it means 0.36 per mille).
Measuring accuracy ±  | 0.01 % | 
Measuring range alcohol (max.)  | 4.00 ‰ | 
permissiveness  | 0.05 ‰ | 
accuracy class  | Accuracy class 1  | 
Data analysis  | Display  | 
Power supply  | Rechargeable battery operated  | 
Item number  | 14589042 | 
Manufacturer  | Ace | 
Category  | Breathalysers | 
Manufacturer no.  | 107323 | 
Release date  | 9.1.2021 | 
External links  | 
Colour  | Black  | 
Measuring range alcohol (max.)  | 4.00 ‰ | 
Alcohol tester properties  | Can be calibrated  | 
Measuring accuracy ±  | 0.01 % | 
permissiveness  | 0.05 ‰ | 
accuracy class  | Accuracy class 1  | 
Country of origin  | China  | 
CO₂-Emission  | |
Climate contribution  | 
Data analysis  | Display  | 
Power supply  | Rechargeable battery operated  | 
Scope of delivery  | Incl. lithium-ion battery (3.7 V, already integrated in the device) - Micro USB cable - 3 mouthpieces - Quick guide (in German & English) - Operating instructions (multilingual: DE, EN, FR, NL, IT, ES)  | 
Length  | 11 cm | 
Width  | 5.30 cm | 
Depth  | 1.90 cm | 
Weight  | 82 g | 
Length  | 20.80 cm | 
Width  | 12.20 cm | 
Height  | 3.40 cm | 
Weight  | 212 g | 
How often does a product of this brand in the «Breathalysers» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Breathalysers» category returned?
Source: Digitec Galaxus