--- product_id: 251111605 title: "YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black)" brand: "yffu" price: "KD 9.68" currency: KWD in_stock: true reviews_count: 8 url: https://www.desertcart.com.kw/products/251111605-yffu-breathalyzer-portable-alcohol-tester-with-digital-lcd-screen-professional store_origin: KW region: Kuwait --- # High precision sensor Portable design Energy-saving mode YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) **Brand:** yffu **Price:** KD 9.68 **Availability:** ✅ In Stock ## Summary > Stay Smart, Stay Safe! 🚦 ## Quick Answers - **What is this?** YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) by yffu - **How much does it cost?** KD 9.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/251111605-yffu-breathalyzer-portable-alcohol-tester-with-digital-lcd-screen-professional) ## Best For - yffu enthusiasts ## Why This Product - Trusted yffu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Alerts:** Automatic alarm for BAC over 0.5 ‰ keeps you informed and safe. - • **Nighttime Clarity:** Red backlight ensures easy reading, even in low-light conditions. - • **On-the-Go Convenience:** Compact and lightweight design fits perfectly in your pocket for easy transport. - • **User-Friendly Operation:** One-touch functionality makes testing a breeze—just insert batteries and go! - • **Precision at Your Fingertips:** Experience rapid and accurate BAC readings with our advanced semiconductor sensor. ## Overview The YFFU Breathalyzer is a portable alcohol tester featuring a high-precision semiconductor sensor and a digital LCD screen for quick and accurate blood alcohol content results. It includes 12 mouthpieces and a storage bag, making it ideal for personal or professional use. With an automatic alarm for high BAC levels and a user-friendly design, this breathalyzer is perfect for anyone looking to monitor their alcohol consumption responsibly. ## Description ## Features - 【High precision and digital LCD display】Designed using a super sensitive semiconductor sensor system our portable breathalyzer,accurately display alcohol content in blood within seconds. Alcohol tester gives you a highly accurate test result, reliably withstands high BAK values. The red background light makes reading easy even at night. - 【Automatic alarm function and energy saving mode】If the result of the measurement exceeds 0.5 ‰ BAC, the breathaliser will warn you with an audible alarm. Breathalysers will shut off automatically 5 seconds after the test is completed in order to save power. In addition, it has a battery level indicator. - 【One touch operation】The breathalyser is extremely easy to use. Just insert the two 1.5V AA batteries( NOT included batteries), turn on your breathalyzer and start testing. You can easily change the units of measurement and set custom BAC thresholds for testing. - 【Easy To Carry】With a space-saving, lightweight, portable design, only the size of a pocket, it is completely easy to carry and carry anywhere. - 【Worry-free After-sales Service】We care about our customers’ user experience. If you have any issues with your alcosense breathalyser, get in touch and we’ll be happy to make it right. We'll send you a replacement should it break within the first 150 days. ## Images ![YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) - Image 1](https://m.media-amazon.com/images/I/51pW10UOkQL.jpg) ![YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) - Image 2](https://m.media-amazon.com/images/I/6111kSUNeYL.jpg) ![YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) - Image 3](https://m.media-amazon.com/images/I/61l9V9k+TbL.jpg) ![YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) - Image 4](https://m.media-amazon.com/images/I/61WJZKp5O4L.jpg) ![YFFU Breathalyzer, Portable Alcohol Tester with Digital LCD Screen, Professional Breathalysers for Fast Accurate Blood Alcohol Content Results with 12 Mouthpieces and 1 store bag(Black) - Image 5](https://m.media-amazon.com/images/I/61jLR0qHTHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Not very accurate but works *by H***S on Reviewed in the United Kingdom 🇬🇧 on 19 November 2021* Does detect alcohol, however reads zero when I have a low amount in my system (still under the limit). I have a second tester. ### ⭐⭐⭐⭐ Good device for the price *by A***R on Reviewed in the United Kingdom 🇬🇧 on 1 May 2021* Product instructions could be clearer. Works well great value. ### ⭐⭐⭐ Not sure ...? *by A***R on Reviewed in the United Kingdom 🇬🇧 on 27 January 2023* So I have trusted this device for the sake of the morning after so far... However this evening out of curiosity and a bottle of wine I thought I would see what I blew, whilst drinking. Apparently I am 2.00 as I write this ... Hmmm. I am not sure on how the decimals work as I am not so great with maths, however googled and I should be unconscious according to science websites etc lol. So checked here just to make sure I am reading it right and up I am waaasted... APPARENTLY. So now slightly questioning its accuracy. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/251111605-yffu-breathalyzer-portable-alcohol-tester-with-digital-lcd-screen-professional](https://www.desertcart.com.kw/products/251111605-yffu-breathalyzer-portable-alcohol-tester-with-digital-lcd-screen-professional) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*