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🚦 Stay sharp, drive smart — never miss your limit!
The AlcoSense Lite 2 is a UK-designed, award-winning breathalyser engineered specifically for UK, Irish, and Scottish drink drive limits. Delivering rapid, highly accurate BAC readings with clear visual alerts, it’s compact enough to carry anywhere. Trusted by Auto Express and tested against police-grade devices, it offers professional-grade reliability and customizable alerts to keep you confidently within the law.














| ASIN | B07RZTHPQR |
| Batteries | 3 AAA batteries required. (included) |
| Best Sellers Rank | 1,073 in Automotive ( See Top 100 in Automotive ) 3 in Breath Analyzers |
| Brand | AlcoSense |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,872) |
| Date First Available | 23 May 2019 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 84 g |
| Item model number | ALC-LITE-2-FBA |
| Manufacturer | AlcoSense Laboratories |
| Manufacturer part number | ALC-LITE-2-FBA |
| Model | Lite 2 |
| Product Dimensions | 2.1 x 4.5 x 11 cm; 84 g |
| Safety rating | CE, RohS, ISO9001 |
C**M
Great and reliable
I bought a breathalyser as, like many, I was worried about the morning after drinking and knowing when is safe to drive. There were so many makes and models, some differing massively in price, I wasn't sure which to get. I saw this one advertised here and on Halfords, so I figured it was unlikely to be rubbish. I've used it a couple of times and it seems to work great. Firstly, it's really easy to use with a very clear user manual. It's very neat as well, but the main thing you want is accuracy. I tried it after using Listerine mouthwash and it could detect alcohol - below the limit - but advised not to drive. I waited 30 mins or so (it advises you not to use it within 30 mins of mouthwashes, breath sprays, etc. for this reason) and I was back to no alcohol being detected. Couple of days later, I've used it again after drinking a can of cider at 1.3 units - tried it and it said I was just over the limit, which is what you would expect. So seems very accurate - very pleased and definitely will be a good peace of mind going forward!
C**N
Get it - don't risk it!!
Purchased this to replace our original AlcoSense breathalyser that has proved to be a great device for peace of mind. Not a regular heavy drinker but its always worth knowing if you're safe to drive the following day after a good night out. On a couple of occasions it's warned me I've been over the limit even though I felt fine. Knowing this has stopped me from driving and is well worth the price compared to the possibility of losing your licence. Compared to our original AlcoSense this is much sleeker and has a bigger and better display and is even easier to use. Definitely worth getting the case as it holds the breathalyser and spare tubes, just wish they included one, even a basic case would be an added bonus. Not a big issue as it fits the case we got for our original. Overall- great device and a real life saver. It's better to be sure than lose your licence or worse.
E**G
Auto Express Recommended!
I'm don't drive for a living but I would be ashamed and highly inconvenienced if I lost my licence through being over the limit. Like most I am responsible when I go out for the evening and take a taxi whenever I can. The problem is, the following morning after a few drinks the night before! Many people get caught out this way and is the main reason I bought a Breathalyzer. I searched the internet, Amazon and on eBay and was bombarded with so many choices. They all seamed to do the job at first glance and cheap too. However, when you read into the reviews and accuracy then this paints a very different picture. Essential if you buy a cheap Breathalyzer then you're wasting your money and taking a big risk due to the lact of accuracy in the results. During my research I looked at Auto Express who did a Best Buy and they recommended AlcoSense, they compared a few of the models and price ranges. Having read the review I decided to opt for the AlcoSense Lite 2 as it was one of the most economically priced for my use at under £50. Given this was only £20 more than the Chinese models on eBay and Amazon I thought this was a good buy. So I did. It came and it was easy to set up and the instructions were excellent. The unit has clear LED and audible signals giving good indications and results. I tested it out (no drink, a couple of drinks, then a few more) and seems to give accurate readings, whilst not scientific it gave me reassurance over the cheaper options. When using the device just make sure you read the guide on when to test and when not to and you will be fine. My only niggle is that you only get a few blow tubes, I would have expected a few more. They do sell a pack of 20 for £4.99 which is reasonable but nevertheless it would have been a better package. That said, I am very please and would recommend the AlcoSense Lite 2 - Apologies for the long review!
R**L
Great product
I recently had the opportunity to test out this breathalyzer model, and I must say, it has exceeded all my expectations. This breathalyzer is truly a game-changer when it comes to ensuring safety and peace of mind. First and foremost, accuracy is paramount when it comes to breathalyzers, and this device delivers with exceptional precision. It consistently provided me with accurate readings, allowing me to make informed decisions regarding alcohol consumption. This reliability is crucial, especially when it comes to ensuring safety on the roads and promoting responsible drinking habits. What sets this breathalyzer apart from others on the market is its sleek and user-friendly design. The compact and lightweight build makes it extremely portable, so you can take it anywhere with ease. Additionally, the user interface is intuitive and straightforward, making it accessible to individuals of all ages. The clear and easy-to-read display ensures that the results are quickly and effortlessly interpreted. One standout feature of this breathalyzer is its fast response time. It provides results in a matter of seconds, saving both time and frustration. Whether you're at a party, a restaurant, or simply at home, the device quickly lets you know where you stand, giving you peace of mind and allowing you to act responsibly. Overall, I highly recommend this breathalyzer to anyone who values their safety and wants to maintain responsible alcohol consumption habits. Its accurate readings, user-friendly design, fast response time, durability, and additional features make it a top-tier choice in the market. With this breathalyzer by your side, you can make informed decisions and enjoy a worry-free experience.
N**H
Perfect little device - but Amazon are rubbish!
Very compact, just what I wanted to save buying individual ones for travel abroad when driving, read the instructions first rather than just put the batteries in straight away like I did ;o) the instructions are very clear and set up takes a couple mins and then very easy to use. Not tried after alcohol yet but worked well and gave correct reading when no alcohol. AMAZON is rubbish they make it so complicated to get a review added - it says it's added and then disappears!!!
W**B
Quality useful product and a good price.
A must have piece of equipment especially if touring France or Scotland. I ended buying the case and extra tubes. Likes: price, very clear instructions (for a change), ease of use, seems a quality build. Dislikes: it needs "re-calibrating" after a year or so many uses - which you have to send away to get done at a cost. The on-off switch is super sensitive, so accidentally turning on is very easy. I had to do a reading after a couple of pints after a few 'Lo' readings to convince it was working. Current calibration does not show on start. However, a good worthwhile buy.
D**L
£44 per year
I bought this a year ago and was impressed, a year later my impression is very different, I bought this for going to a wedding, funny thing I forgot to take it with me, drove to the wedding and got a cab back and collected my car the next day. I had 1 pint and 4 bottles of beer and a small glass of bubbles for the toast, all day and evening, got back to the hotel and breathalyser myself and could have drove back to the hotel, not used it since, I don’t drink if I’m driving, today I have had 5 beers as my breathalyser is saying re calibration required, and the results are I am okay (lo) to drive, but I know that I am not after 5 440mils of 4.5% beer, calibration is around £24 , so used a couple of times ( not 300) and it needs calibration but I am okay after 5 beers, so £45 for a new one, and £24 every year after irrespective of use, back to plan A don’t drink and drive and don’t buy something that wants £24 each year, if it was £10 I would definitely think it was worth it but I think seeing only used twice it’s a rip off, just my personal opinion don’t waste your money
R**Y
Simple, reliable peace of mind
Good clear instructions, understood from the first read through, not overly complex. Once set up it is a simple as clicking one button, waiting for the display to show when to blow into the tube (6 of which are provided) and await your result. I tested after having a few pints over 3 hours and got a 0.3 reading (under the legal limit) then hit the whisky (at home I hasten to add)! It leapt up to 2.5%, bleeped a warning at me and clearly displayed a 'Do Not Drive' warning. An excellent piece of kit, reasonably priced. Recommended. The only negative is it doesn't come with a case.
C**T
Great cheap tester , handy for nights out
Great cheap tester , handy for nights out
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