ACE AF-33 breathalyzer - the #1 alcohol tester according to BILD with a grade of 1.1 (test 2025) - 95.8% accuracy (TU Vienna, January 2026)

• The ACE AF-33 offers 95.8% accuracy thanks to the police-accurate, electrochemical sensor (study by the TU Vienna, January 2026)
• The high precision of the AF-33 was confirmed in a BILD test (July 2025), where the ACE AF-33 was the test winner (grade 1.1)
• Included are the ACE AF-33 and a carrying case, two AAA batteries, six mouthpieces and multilingual instructions
• The last ten breath sample results are saved and can be viewed on the brightly lit display
• The handy ACE AF-33 fits in any trouser pocket or glove compartment, making it the ideal companion for parties
• Overall accuracy according to a study by the Vienna University of Technology: 97.9%
• Built-in counter with built-in memory remembers the last 10 tests
• Calibration reminder
• 4-digit display with lighting
• Battery status and automatic shutdown

Category: Breathalyzer