---
product_id: 50284505
title: "Pro Breathalyser - Auto Express Award Winner 2025/26 - Sunday Times 5 Star Rated - Police-Grade Fuel Cell Sensor for Precision Accuracy - Alcohol Tester Designed in the UK"
brand: "alcosense"
price: "$417.12"
currency: USD
in_stock: true
reviews_count: 6
category: "Alco Sense"
url: https://www.desertcart.us/products/50284505-pro-breathalyser-auto-express-award-winner-2025-26-sunday-times
store_origin: US
region: United States of America
---

# Award-winning precision Deep lung air sampling Police-grade fuel cell sensor Pro Breathalyser - Auto Express Award Winner 2025/26 - Sunday Times 5 Star Rated - Police-Grade Fuel Cell Sensor for Precision Accuracy - Alcohol Tester Designed in the UK

**Brand:** alcosense
**Price:** $417.12
**Availability:** ✅ In Stock

## Summary

> 🚦 Don’t guess your limits—know them with Pro Breathalyser precision!

## Quick Answers

- **What is this?** Pro Breathalyser - Auto Express Award Winner 2025/26 - Sunday Times 5 Star Rated - Police-Grade Fuel Cell Sensor for Precision Accuracy - Alcohol Tester Designed in the UK by alcosense
- **How much does it cost?** $417.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50284505-pro-breathalyser-auto-express-award-winner-2025-26-sunday-times)

## Best For

- alcosense enthusiasts

## Why This Product

- Trusted alcosense brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Deep Lung Sampling:** Professional-grade pressure & volume sensors capture the most accurate breath alcohol concentration.
- • **Award-Winning Design:** Sunday Times 5-Star Rated & Red Dot Design Award Winner for intuitive, sleek user experience.
- • **Precision You Can Trust:** Police-grade 121mm² fuel cell sensor ensures unmatched accuracy aligned with UK & EU drink-drive limits.
- • **Multilingual Smart Alerts:** Clear graphical interface with real-time limit warnings and sobriety countdown in 4 languages.
- • **UK Engineered Reliability:** Designed, calibrated, and supported in the UK by trusted experts serving Porsche & British Touring Car Championship.

## Overview

The Pro Breathalyser by AlcoSense is a UK-designed, police-grade breath alcohol tester featuring a 121mm² fuel cell sensor identical to those used by UK and European police. It samples deep lung air for precise readings, offers a full-color multilingual interface with real-time limit alerts, and has won multiple prestigious awards including Sunday Times 5-Star and Red Dot Design. Trusted by automotive and health professionals, it delivers peace of mind for responsible drivers.

## Description

From the brand PERSONAL BREATHALYSERS

Review: Great for Peace of Mind the Morning After - The AlcoSense Pro Breathalyser is a great piece of kit to have. We bought this for our family to use the morning after a night out, and it gives a good indication of whether it’s safe to drive or not. We’ve used it quite a few times and it definitely gives peace of mind. It’s easy to use and, from what I found when looking into it, it seems to be pretty reliable. That said, it’s not a police-grade machine, so you shouldn’t expect it to be that accurate. But as a guide to help you make a safer decision, it’s very useful. Overall, I’d say it’s well worth buying one of these. Just ask yourself how much your driving licence is worth — the consequences of drink driving are unthinkable, so it’s not worth the risk. Make the right decision and keep everyone safe.
Review: My new parent... With Batteries and less ear bashing - Look, I love a good nights drinking sesh. But I also love keeping my license, my dignity, and my car insurance premiums. Enter the AlcoSense Pro, basically a tiny, judgmental robot that lives on my desk and tells me if I'm safe enough to drive the next morning. This thing is legit. No more “I think I’m fine” guesswork or asking your equally tipsy friend to assess your sobriety with a squint and a shrug. The AlcoSense Pro gives you actual, reliable numbers like you’re in a CSI episode, and it does it with the cold, clinical honesty I never knew I needed. The screen is clear, the menus are easy to use, and it even warns you based on your local drink-driving laws—because apparently, not all countries agree on how tipsy is too tipsy (who knew?). Is it overkill? Maybe. But so is ordering pudding and still eating someone else’s. This is about peace of mind, smart choices, and not making the “should I drive?” question a group debate. The machine developed a slight bug where it wouldn't turn on but leaving the batteries out all night and inserting them in the morning rectified this. Still I wasn't going to risk it and so I contacted the manufacturer who swiftly arranged for me to send it back to them for testing. They upgraded the firmware and sent it back with new batteries, what great customer service this was! It’s not cheap, but neither is losing your license. 10/10 would recommend, especially if you enjoy being alive and not in court.

## Features

- ✅ AWARD WINNING: The Sunday Times - Rating: ★★★★★ "Impressively Accurate" - Auto Express Group Test Recommended, Evo Magazine Breathalyzer Test Recommended, Global Health and Pharma Awards “Most Innovative Breathalyser Brand” Winner 2023
- ✅ POLICE SENSOR: Features a 121mm² version of EXACTLY the same Fuel Cell alcohol sensor used in several UK and European Police breathalysers. Works with all UK and European drink drive limits. *Not suitable for use to comply with French law.
- ✅ SAMPLES DEEP LUNG AIR for the most accurate readings. Just like Police breathalysers, the Pro features professional grade pressure and volume sensors to ensure only deep lung air is sampled, where the most accurate concentration of alcohol is.
- ✅ EASY TO USE: Full colour graphical user interface which alerts you when close to or over your set limit with detailed readings along with your estimated time until you’re sober, in Swedish, English, Polish or German. Red Dot Design Award Winner.
- ✅ DESIGNED IN THE UK by AlcoSense Laboratories (established in 2005). UK Support, UK Warranty and UK Calibration Laboratories. Supplier to Porsche, Honda, Post Office and the British Touring Car Championship amongst others.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0193XRHOG |
| Best Sellers Rank | 8,554 in Automotive ( See Top 100 in Automotive ) 23 in Breath Analyzers |
| Brand | AlcoSense |
| Customer Reviews | 4.6 4.6 out of 5 stars (594) |
| Date First Available | 8 Dec. 2015 |
| Item Weight | 350 g |
| Item model number | PRO |
| Manufacturer | AlcoSense |
| Manufacturer part number | PRO |
| Product Dimensions | 5.5 x 10.7 x 2.9 cm; 350 g |

## Images

![Pro Breathalyser - Auto Express Award Winner 2025/26 - Sunday Times 5 Star Rated - Police-Grade Fuel Cell Sensor for Precision Accuracy - Alcohol Tester Designed in the UK - Image 1](https://m.media-amazon.com/images/I/51SZCC0hzVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Peace of Mind the Morning After
*by T***W on 2 March 2026*

The AlcoSense Pro Breathalyser is a great piece of kit to have. We bought this for our family to use the morning after a night out, and it gives a good indication of whether it’s safe to drive or not. We’ve used it quite a few times and it definitely gives peace of mind. It’s easy to use and, from what I found when looking into it, it seems to be pretty reliable. That said, it’s not a police-grade machine, so you shouldn’t expect it to be that accurate. But as a guide to help you make a safer decision, it’s very useful. Overall, I’d say it’s well worth buying one of these. Just ask yourself how much your driving licence is worth — the consequences of drink driving are unthinkable, so it’s not worth the risk. Make the right decision and keep everyone safe.

### ⭐⭐⭐⭐⭐ My new parent... With Batteries and less ear bashing
*by C***S on 22 August 2025*

Look, I love a good nights drinking sesh. But I also love keeping my license, my dignity, and my car insurance premiums. Enter the AlcoSense Pro, basically a tiny, judgmental robot that lives on my desk and tells me if I'm safe enough to drive the next morning. This thing is legit. No more “I think I’m fine” guesswork or asking your equally tipsy friend to assess your sobriety with a squint and a shrug. The AlcoSense Pro gives you actual, reliable numbers like you’re in a CSI episode, and it does it with the cold, clinical honesty I never knew I needed. The screen is clear, the menus are easy to use, and it even warns you based on your local drink-driving laws—because apparently, not all countries agree on how tipsy is too tipsy (who knew?). Is it overkill? Maybe. But so is ordering pudding and still eating someone else’s. This is about peace of mind, smart choices, and not making the “should I drive?” question a group debate. The machine developed a slight bug where it wouldn't turn on but leaving the batteries out all night and inserting them in the morning rectified this. Still I wasn't going to risk it and so I contacted the manufacturer who swiftly arranged for me to send it back to them for testing. They upgraded the firmware and sent it back with new batteries, what great customer service this was! It’s not cheap, but neither is losing your license. 10/10 would recommend, especially if you enjoy being alive and not in court.

### ⭐⭐⭐⭐⭐ Excellent piece of kit
*by "***" on 2 November 2024*

Did my research and opted for this version as it seemed to give a high level of accuracy and I liked some of the features like being able to set the county of use (I'm in Scotland which has a lower limit). So easy to setup, didn't really need the instructions and I guess amusingly along with most people used it as an excuse to test it out and have a few drinks. I had always left 12 hours after drinking and always stopped at 8 - 10 units (measured 50ml spirits - 2 units) as my version of being safe. On my way to work 3 days ago I had had a few drinks the night before and passed a traffic car and in turn it pulled over a van behind me with blue lights which freaked me out a bit (hence buying this). Tested it this morning at 7.30am after drinking 8 units stopping at 8pm and it showed green which was reassuring. Well made and gives an extra piece of mind to the morning after, if it was amber or red I would of got a taxi as work is only 3 miles away. 10/10

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*