1. Úvod
The ACE Q Breathalyzer is a highly accurate alcohol testing device, recognized for its police-grade precision. It is suitable for both personal alcohol self-monitoring and for use in businesses and social institutions. This manual provides comprehensive instructions to ensure safe and effective use of your device.
Key features include an impressive 98.7% accuracy rate, as validated by a comparative study at TU Vienna in January 2026, and the ability to store up to 10,000 breath sample values for graphical representation, making it ideal for authorities and companies.
2. Co je v krabici
Zkontrolujte prosím obsah balení, abyste se ujistili, že jsou přítomny všechny položky:
- ACE Q Breathalyzer
- Keychain ring
- Návod k použití
- AAA baterie (2)
- Mouthpieces (6)

Image: ACE Q Breathalyzer and included accessories: device, USB-C charging cable, user manual, carrying pouch, and multiple mouthpieces.
3. Nastavení
- Vložte baterie: Open the battery compartment on the back of the device and insert the two AAA batteries, ensuring correct polarity.
- Attach Mouthpiece: Insert a fresh mouthpiece into the designated slot on the top left side of the device. Ensure it is securely fitted.
- Zapnutí: Press and hold the power button (central button) to turn on the device. The display will light up.

Image: Hand holding the ACE Q Breathalyzer, showing the mouthpiece insertion.

Image: Hand inserting AAA batteries into the back of the ACE Q Breathalyzer.
Videoprůvodce nastavením a provozem
Video: This video demonstrates the unboxing, battery installation, mouthpiece attachment, and basic operation of a portable breathalyzer, including warm-up, blowing, and result display.
4. Návod k obsluze
- Pre-Test Waiting Period: For accurate results, wait at least 20 minutes after consuming alcoholic beverages before performing a test. This allows residual alcohol in the mouth and esophagus to dissipate, preventing inaccurate high readings.
- Zahřívání: After powering on, the device will enter a warm-up phase, typically lasting about 15 seconds. Wait for the countdown to complete.
- Proveďte test: Once the device indicates it is ready (e.g., displays 'BLOW' or a similar prompt), take a deep breath and blow steadily and continuously into the mouthpiece for 3-5 seconds. Ensure a consistent airflow.
- View Výsledky: The device will process the sample and display your Blood Alcohol Content (BAC) on the screen.
- Change Measurement Units: The ACE Q supports multiple measurement units. Press the central button briefly to cycle through available units such as %BAC, ‰BAC, and mg/L.
- Automatické vypnutí: The device is designed to automatically power off after approximately 20 seconds of inactivity to conserve battery life.
- Úložiště dat: The device automatically stores the last 10,000 test results, which can be accessed and viewed graphically for tracking purposes.

Image: Person using the ACE Q Breathalyzer in a car, blowing into the mouthpiece.

Image: ACE Q Breathalyzer displaying results in a car interior.
5. Údržba
- Mouthpiece Replacement: Always use a clean mouthpiece for each test. Replace mouthpieces regularly, especially if they show signs of wear or damage.
- Čištění: Otřete vnější část zařízení měkkým, damp cloth. Do not use abrasive cleaners or immerse the device in water. Ensure no liquid enters the mouthpiece slot or other openings.
- Kalibrace: To maintain the high accuracy of the ACE Q Breathalyzer, regular calibration is recommended. It is advisable to have the device calibrated annually by the manufacturer or an authorized service center.
- Skladování: Zařízení skladujte na chladném a suchém místě, mimo dosah přímého slunečního záření a extrémních teplot. Uchovávejte mimo dosah dětí.

Image: ACE Q Breathalyzer connected to a calibration device in a lab setting.
6. Řešení problémů
- Zařízení se nezapíná: Check if the AAA batteries are correctly inserted and have sufficient charge. Replace batteries if necessary.
- Nepřesná čtení: Ensure you have waited at least 20 minutes after consuming alcohol. Make sure you are blowing steadily and continuously into the mouthpiece. If inaccuracies persist, the device may require calibration.
- Chybové zprávy: If an error message appears on the screen, refer to the specific error code in the full user manual (if available) or try restarting the device. Ensure the mouthpiece is correctly attached.
- Zařízení se neočekávaně vypne: This could indicate low battery power. Replace the batteries. If the issue continues, contact customer support.
7. Specifikace
| Model | ACE Q |
| Značka | ESO |
| Přesnost | 98.7% (TU Vienna, January 2026) |
| Rozměry | 11.5 x 5.3 x 2.5 cm |
| Hmotnost | 220 gramů |
| Zdroj napájení | 2 x alkalické baterie AAA (součástí balení) |
| Ukládání dat | Up to 10,000 test values |
| Zahrnuté komponenty | Breathalyzer, keychain ring, instructions, batteries, mouthpieces |
8. Záruka a podpora
For warranty information, technical support, or to inquire about calibration services, please contact ACE customer service directly. Refer to the contact details provided in the packaging or on the official ACE webmísto.