Personal Breath Alcohol Tester with Digital LCD Display, Audio-Visual Alarms, and Five Mouthpieces

This portable alcohol detector provides a straightforward method for checking alcohol levels before driving or for personal awareness. Its compact, pen-type design makes it suitable for carrying in a pocket or bag, offering convenience for use at home, work, or while travelling. The device delivers results in three common measurement formats on a clear LCD screen and includes automatic warnings when readings surpass predetermined safety thresholds. Supplied with five disposable mouthpieces, it supports hygiene-conscious use by multiple individuals.

Features and Construction

Built around a practical core of accurate sensing and clear readouts, this tester is constructed for reliable, repeatable use. Its design prioritises portability and ease of operation.

Material and Build

The unit is housed in a black plastic casing, contributing to its light 93g weight. It incorporates a highly sensitive semiconductor sensor, which forms the core of its detection capability. A smart MCU (Microcontroller Unit) manages the device's functions, including measurement processing, unit conversion, and alarm activation. The device is certified to RoHS and CE standards, indicating compliance with relevant electrical and environmental regulations.

Size and Practical Fit

With dimensions of 124mm in length, 80mm in width, and 35mm in depth, the tester has a slim profile designed to fit comfortably into a standard breast or shirt pocket. This makes it genuinely portable for individuals who may need to carry it with them. The lightweight construction further enhances its portability, ensuring it does not add significant bulk to a pocket or bag.

Uses and Placement

This alcohol tester serves a clear function in both personal and semi-professional contexts, providing a data point for responsible decision-making.

Event or Professional Use

The inclusion of five mouthpieces makes the device suitable for scenarios where multiple people may need to be tested, such as small workplace checks, social event monitoring, or personal accountability among friends. The device can function as a deterrent against driving after drinking, providing a tangible check before getting behind the wheel. Its portable nature means it can be used on-site, not just at a fixed home location.

Everyday Home Use

For personal use at home, the device offers a simple way to check one's own alcohol level after consuming drinks. The clear LCD display shows results in a choice of units (%, ‰, mg/L), and the device remembers the last used format for convenience. The backlit screen ensures readability in various lighting conditions, including at night.

Benefits and Buying Value

The value of this product lies in its specific functionality, practical design, and the inclusion of accessories for immediate use.

Reuse and Low Maintenance

The device is designed for repeated use. It is powered by user-supplied batteries (not included), and a single battery is stated to support approximately 200 tests. An automatic power-saving feature puts the device into a sleep state after five minutes of inactivity, preventing battery drain if the power is accidentally left on. The five supplied mouthpieces provide an initial supply for multiple tests or users.

Why Choose This Product

This tester offers a specific set of features: a digital display for clear readings, automatic audio-visual warnings at key safety limits, and a genuinely portable form factor. The multiple mouthpieces add value for shared or occasional use. It provides a concrete tool for personal responsibility, with its operation grounded in a measurable detection range and clear, source-supported specifications.