--- product_id: 130020043 title: "Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use" brand: "brivennor" price: "FREE" currency: TND in_stock: false reviews_count: 1 url: https://www.desertcart.tn/products/130020043-breathalyzer-portable-breath-alcohol-tester-led-screen-with-5-mouthpieces store_origin: TN region: Tunisia --- # Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use **Brand:** brivennor **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use by brivennor - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/130020043-breathalyzer-portable-breath-alcohol-tester-led-screen-with-5-mouthpieces) ## Best For - brivennor enthusiasts ## Why This Product - Trusted brivennor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Why you choose us? Features: Convenient and portable: One button operation breathalyzer, Portable alcohol breathalyzer. Easy to read: Digital LCD display with light blue backup easy to read even in low light conditions. Smart & Fast result：Advanced flat surfaced alcohol sensor. Energy saving: It can set automatic shutdown. And low power instructions are designed. A best gift for your family and friends: Test it with our Breath Alcohol Tester, which is healthy and safe to them. You will never worry about their health. Instructions: Step 1: Insert a mouthpiece into the breathalyzer. Step 2: Press the Power/Mode Button. You will hear a beep and the unit will start to count down from 15 on the DISPLAY and issued with a sound of "Warm up". This warm-up process prepares the sensor. Step 3: When the countdown approaches 2, begin to inhale a deep breath. When the countdown reaches 0, you will hear a second sound of beep indicating that you should blow into the mouthpiece. Blow through the mouthpiece until you hear a beep(within the 10 second countdown). Step 4: Once the sensor has analyzed the breath sample, the estimated value is displayed. Specification: Sensor: high-precision semi-conductor sensor Detection range: 0.000-0.1990% BAC(0.000‰-1.999 ‰ or 0.000-0.995 mg/l) Warm-up/Response time: Within 15/10 seconds Power input: 3V (3 x "AAA" batteries, not included) Package Include: 1 x Breath Alcohol Tester ( with mouthpieces ) 1 x User Manual 1 x WORRY FREE WARRANTY - Unconditional 30 days refund or replacement ## Features - ➦HIGHT ACCURACY --- The will automatically warm you once the test result is above 0.05%BAC or 0.50‰BAC or 0.25mg/L or 50mg/100ml. It can also be used to test breast-feed mothers to make sure they can feed their babies. - ➦EASY TO READ: Blue LED display makes it easy to read even during night viewing. It has an auto shut off to save power after you have finished. LCD screen flicker alerts you of a low battery condition. - ➦ENERGY-SAVING: It can set automatic shutdown. Powered by 3AAA batteries (not included but usually available), automatically shut down after 5 seconds to save power. Every time you install a battery, you can test more than 200 times. In addition, low power instructions are designed. - ➦ONE TOUCH OPERATION: It is very easy to use. Simply use your breathalyzer and start testing. You can easily change the unit of measurement and set the user defined BAC threshold for the test. - ➦A BEST GIFT FOR FAMILY AND FRIENDS --- It will be a gift for your family and friends, test it with our Breath Alcohol Tester, which is healthy and safe to them. You will never worry about their health. ## Images ![Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use - Image 1](https://images-na.ssl-images-amazon.com/images/I/51X3COO1geL.jpg) ![Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use - Image 2](https://images-na.ssl-images-amazon.com/images/I/61BW-3bn-HL.jpg) ![Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use - Image 3](https://images-na.ssl-images-amazon.com/images/I/612beQlzGAL.jpg) ![Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use - Image 4](https://images-na.ssl-images-amazon.com/images/I/61CaHG3TDoL.jpg) ![Breathalyzer, Portable Breath Alcohol Tester LED Screen with 5 Mouthpieces for Home Use - Image 5](https://images-na.ssl-images-amazon.com/images/I/71tpLx1%2BuOL.jpg) ## Customer Reviews ### ⭐ THIS PRODUCT SUCKS *by C***N on Reviewed in the United States on June 22, 2019* Terrible product DO NOT BUY it’s not accurate at all and it reads the same BAC for EVERY PERSON SOBER OR NOT --- ## 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.tn/products/130020043-breathalyzer-portable-breath-alcohol-tester-led-screen-with-5-mouthpieces](https://www.desertcart.tn/products/130020043-breathalyzer-portable-breath-alcohol-tester-led-screen-with-5-mouthpieces) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*