Portable Breath Tester with LED Digital Display, Type-C Charging

Non-Contact Breath Alcohol Tester | Optimized Product Description

Fast & Reliable Alcohol Detection for Safer Driving

This non-contact breath alcohol tester quickly measures alcohol concentration in exhaled breath with a simple blow test. No mouthpiece is required, making it more hygienic, convenient, and ideal for preventing drunk driving.

Perfect for Multiple Scenarios

Ideal for checking alcohol levels before driving, after parties, business dinners, or the morning after drinking. It is also widely suitable for professional use in taxi companies, railway systems, transportation services, sales teams, bus companies, and other workplaces that require alcohol safety management.

Simple One-Button Operation

Easy to use in just a few steps:

Press the power button to turn on the device

After the warm-up countdown ends, blow toward the air inlet from approximately 5 mm away for about 10 seconds

A beep sound indicates the test is complete, and the result will appear on the display

The device automatically powers off after testing to save energy.

Smart 3-Color Alert System

The tester provides clear visual and sound alerts based on the alcohol detection result:

Green Light - No alcohol detected / Safe status

Yellow Light - Drinking detected / Warning status

Red Light + Beep Alarm - Drunk / Dangerous status

The large digital display offers clear visibility day or night.

High-Precision Sensor Technology

Equipped with a highly sensitive intelligent semiconductor sensor and advanced detection chip for fast response, stable performance, and more accurate alcohol concentration measurement.

Rechargeable & Long Battery Life

Built-in high-capacity rechargeable battery provides longer service life than traditional battery-powered models. A single charge supports approximately 300 tests.

Compact, Portable & Ergonomic Design

Measuring only 4.1 × 1.2 × 0.7 inches (105 × 30 × 17 mm), the compact size easily fits in your pocket, car, or bag. The ergonomic rounded-edge design provides a comfortable, non-slip grip with a sleek modern appearance.

Hygienic Non-Contact Blowing Design

The non-contact airflow design eliminates the need for disposable mouthpieces, helping reduce bacterial growth and cross-contact for a cleaner and healthier testing experience. The red, yellow, and green indicator lights make results instantly recognizable at a glance.

What's in the box
1 x Breath tester