Disposable Alcohol Breath Tester in Car/Home

This portable breathalyzer is designed for personal and on-site alcohol screening at home, in vehicles and work sites. Built with a reliable high-accuracy sensor and optimized air channel design, it delivers test results in just 3 seconds. It offers two practical detection ways. Use the removable food-grade PP mouthpiece for highly accurate measurements, or test without a mouthpiece for fast multi-person screening. The backlit LCD screen displays BAC value in %BAC, g/L and mg/L, paired with 3-color indicator lights (green/yellow/red) to tell the risk level instantly. It also features error prompt for invalid blowing, history record lookup, drop-resistant ABS housing and long battery life, making it a handy safety tool to check blood alcohol concentration easily.

Specification

 Features

• High-precision sensor & optimized air circuit: Delivers stable, fast readings within 3 seconds for reliable alcohol detection.
• Dual testing modes: Precision mode with detachable PP food-grade mouthpiece; non-contact quick screening mode for multiple users.
• Clear LCD display + 3-color warning lights: Green for safe, yellow for caution, red for danger, BAC data shown in multiple units.
• Intelligent blow detection: Shows ERR alert if blowing time is less than 3 seconds or the blow is invalid.
• History record storage: One-key check of previous test data for easy record tracking.
• Rugged ABS construction: Dustproof and drop-resistant, stable performance for daily use.
• Compact handheld design: Lightweight and easy to carry, fits in car glove box, pocket or tool bag.
• Long battery endurance: Supports up to 30 days standby with AAA batteries, simple one-hand operation.
  
  

Dimension

Applications

Ideal for many daily social and travel scenarios. Check your alcohol level before you hit the road after family dinners, bar nights or business parties. It also helps you test for residual alcohol the next day after drinking, so you can make safer driving decisions anytime. This personal breath tester is perfect to keep in your car or home for quick alcohol screening.

Q&A

Q1: Is this breathalyzer for professional law enforcement use?
A1: It is a personal screening breath tester for home, car and workplace reference. It cannot replace official police-grade evidential breath testing devices.

Q2: What is the difference between precision mode and quick screening mode?
A2: Precision mode uses the matching mouthpiece for more accurate BAC results. Quick screening mode works without a mouthpiece, great for fast multi-person checks, suitable for preliminary screening only.

Q3: Why does the screen show "ERR"?
A3: The ERR prompt means your blowing failed. Usually because you blow for less than 3 seconds, or your airflow is unstable. Please re-test and keep steady blowing for over 3 seconds.

Q4: Are the mouthpieces reusable?
A4: The PP mouthpieces are removable, designed for hygienic use. We recommend replacing mouthpieces between different users to keep sanitation.

Q5: How long do I need to blow for a valid test?
A5: Blow continuously and steadily for at least 3 seconds to get a valid reading.

Q6: What power supply does this alcohol tester use?
A6: It runs on 3 AAA batteries, offering long standby time up to 30 days.