• Non-Contact Digital Alcohol Tester with LED Display – Breathalyzer for Accurate BAC Detection
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Non-Contact Digital Breathalyzer with LED Display – High-Accuracy Alcohol Tester

This portable digital breathalyzer gives quick, reliable BAC readings to help you make informed decisions before driving or going out. Compact, easy to use, and perfect for personal, event, or professional use.

£18.00 GBP
£0.00 GBP £18.00 GBP
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Product Description

Stay safe and informed with this Non-Contact Alcohol Tester, designed for fast and accurate alcohol level detection. Featuring a sleek LED digital display and a no-mouthpiece design, this portable breathalyzer delivers reliable results without physical contact. Ideal for personal use, roadside checks, or workplace safety, it combines convenience with precision in a compact diagnostic tool.

Specifications

• Sensor Type: High Sensitivity Direct Thermal Alcohol Sensor
• Display: LCD liquid crystal display
• Shell Material: ABS plastic
• Test Range: 0.000–0.199% BAC (0–1.9g/l)
• Accuracy: ±0.005% BAC
• Units of Measurement: mg/l (BrAC), mg/ml (BAC)
• Measurement Mode: Quick check, automatic detection
• Measuring Time: 10 seconds
• Power Supply: Built-in rechargeable polymer lithium battery
• Battery Capacity: 3V 300mAh, up to 300 tests per charge
• Power Adapter Requirement: DC 5V 1A
• Working Temperature: 0–45℃
• Warm-Up Time: 10 seconds
• Blowing Time: Within 10 seconds (minimum 4 seconds required)
• Response Time: Less than 5 seconds
• Working Current: 250mA (max)
• Standby Current: Less than 20μA

Key Features

• Non-contact breath analysis for hygienic testing
• High-precision sensor for accurate BAC (Blood Alcohol Content) readings
• LED digital display for clear and quick results
• Portable & lightweight, perfect for on-the-go use
• One-button operation for ease of use

What's in the package

• 1× Digital Breathalyzer Device
• 1× USB Charging Cable
• 5× Replaceable Mouthpieces
• 1× User Manual
• 1× Storage Pouch (if included)
• 1× Retail Packaging Box

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Customer Reviews

Based on 179 reviews
73%
(131)
15%
(27)
8%
(15)
3%
(6)
0%
(0)
A
Anjanette Kuhlman

👍

K
Kisha Berge

Excellent product, excellent seller, exceeded expectations, I recommend it to everyone on AliExpress.

E
Evette Koepp

Good product used for more than a month, very efficient, fast delivery.

J
Josefine Runolfsson

Perfect, very good

L
Lenny Aufderhar

Thank you, arrived very quickly. Very compact easy to use alcohol compression tester. Unfortunately, the kit does not include a case for convenient use and storage.

User picture
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Advanced Chip Technology for Accurate Results

Engineered with a high-precision sensor and C language algorithm, this breathalyzer is built to detect only alcohol filtering out impurities for consistently accurate readings. The integrated high-induction chip ensures rapid, reliable BAC results, making it a smart choice for those who value precision and safety in every test.

Why Keep a Breathalyzer Handy?

  • Stay Safe & Legal – Check your BAC before driving.
  • Make Informed Decisions – Know your limits after a drink.
  • Promote Responsible Drinking – For yourself and others.
  • Perfect for Drivers & Events – Great for rideshare drivers, parties, and nights out.
  • Compact & Convenient – Easy to carry, easy to use.

Smart Detection to Help You Avoid Accidents

With reliable BAC readings in seconds, you can make safer decisions and avoid the risks of driving under the influence.

Who Needs It?

  • Parents & Guardians

    For monitoring teenage drivers or children under suspicion of alcohol use.

  • Drivers

    Everyday drivers-especially after a night out or weekend gathering, to avoid DUI penalties or accidents.

  • Security & Law Enforcement

    uses professional-grade breathalyzers during routine checks.

  • Party-goers & Event Attendees

    Those attending parties, weddings, or corporate events where alcohol is served.

Frequently Asked Questions (FAQs)

How accurate is the breathalyzer?

Our breathalyzer uses a high-sensitivity sensor and provides reliable readings. For best results, wait 15-20 minutes after your last drink before testing.

Is it easy to use?

Yes! Simply press the power button, wait for the countdown, and blow into the mouthpiece. Your BAC (Blood Alcohol Concentration) result appears instantly on the LCD screen.

How portable is it?

It’s compact and lightweight, small enough to fit in your pocket or glove compartment—ideal for on-the-go use.

How long does it take to get results?

Results are displayed within seconds after blowing into the device.

Can this be used multiple times?

Absolutely. The device is reusable and includes multiple mouthpieces for hygienic sharing.

Does it require batteries?

Yes, the two-way audio feature allows you to hear and speak to visitors in real time through your smartphone.

Is this a police-grade device?

While it's not intended for law enforcement use, it uses similar technology and is designed for personal, reliable at-home or on-the-go testing.

Can I rely on this result to decide if I can drive?

It provides a good indication of your BAC, but alcohol affects everyone differently. When in doubt, don’t drive. Always err on the side of safety.

How do I clean or maintain it?

Clean the mouthpiece with mild soap and water, and store the device in a cool, dry place when not in use. Replace the mouthpieces regularly for hygiene.