Portable alcohol tester with LCD display for accurate measurements

A portable breathalyzer with an LCD screen is a reliable and sensitive device designed to quickly and accurately determine alcohol levels in the air. This portable breathalyzer is an ideal solution for drivers, security professionals, and individuals who want to ensure their own and others' safety. Sensitive sensor technology guarantees fast and accurate results in seconds, and the LED screen displays clear information in all conditions.

Portable alcohol tester — main features

• High accuracy and sensitivity — Uses professional-grade sensor technology that detects even the smallest traces of alcohol. Results show precise values, helping you make safe decisions.
• LCD screen with clear visualization — A large and easy-to-read display shows results in both light and dark environments. The digital format allows you to quickly understand the alcohol level.
• Fast analysis and results — From the start of the test to the appearance of the result, it takes just a few seconds. Saves time and allows you to quickly decide if it is safe to drive.
• Compact and portable design — The light and small shape fits perfectly in a pocket or handbag. When traveling or visiting, you can always have a portable breathalyzer ready.
• Long battery life — Low energy consumption means one battery lasts a long time. No need to change batteries often, and you can always have the tester ready.
• Easy to use and maintain — A simple single button press starts the test. Cleaning requires only a soft cloth and easily accessible parts.
• Reliable measurement limits — Operates with precise measurement limits that meet international standards. You can trust the results in all situations.

Technical specifications

• Display: LCD digital display
• Sensor type: Electrochemical sensor
• Measurement range: 0.00–0.99% BAC (or equivalent)
• Response time: 10–15 seconds
• Power supply: 2×AAA batteries (or USB cable)
• Size: Compact portable format
• Operating temperature: 10–40°C
• Certification: Corresponding to international safety standards

Who is it suitable for and how to use it?

This portable breathalyzer is an ideal choice for drivers who want to check their alcohol level before driving. It is also used by security professionals, public safety officers, and event organizers. Practical tip: perform the test 15–20 minutes after finishing your drink, once the alcohol has been fully absorbed. Use the device in a warm room, as extreme temperatures can affect accuracy.

Buyer questions

Q: How does the breathalyzer work and how long does it take to get a result?
The tester uses an electrochemical sensor that reacts to alcohol vapor. Simply turn on the device, hold it in front of you, and blow. The result appears on the LCD screen after 10–15 seconds. The process is simple and fast.

Q: How to maintain and clean the portable breathalyzer?
Clean with a dry, soft cloth after each use. Do not blow vapors or liquids directly into the sensor. Store in a dry, bright place, away from moisture. Replace batteries regularly if the lights dim. This will ensure a long service life.

Q: What is the warranty and delivery terms?
TopSmart store provides a standard 12-month warranty against manufacturing defects. Delivery takes 5–7 business days throughout Lithuania. If the device does not match the description, returns are accepted without questions within 30 days.

Portable breathalyzer with LCD screen — essential personal safety equipment that helps you make responsible decisions. If you care about your safety and the safety of others on the road, this device is an investment in safety and health.

Sources: Breathalyzers and breath test technology | TopSmart store