Best Home Alcohol Tests in 2026

PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Trace utilizes the same police-grade technology trusted by hospitals, clinics, and even law enforcement.

ONE-BUTTON OPERATION - The BACtrack Trace is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy.

DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol testers, from roadside law enforcement to hospitals and treatment professionals, the Trace is approved by the USDOT & NHTSA as a breath alcohol screening device.

ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented BluFire Fuel Cell Sensor, the C6 utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.

KNOW WHEN YOUR BAC WILL RETURN TO 0.00% - BACtrack's innovative ZeroLine technology estimates the time until your BAC is 0.00%, allowing you to quickly and easily know where you stand.

CALL AN UBER - Remember, the only safe time to drive is when your BACtrack shows 0.00%. Anything above that? You can call an Uber directly from the App.

COMPATIBLE BREATHALYZERS - These individually wrapped breathalyzer mouthpieces are compatible with BACtrack S80, Trace, Element, Scout and S75 professional alcohol detectors.

FOOD GRADE PLASTIC - These replacement breathalyzer mouthpieces are made of FDA compliant food-grade plastic, ensuring no contamination will be absorbed into them.

WASHABLE, REUSABLE & RECYCLABLE - To clean, simply drop into soapy water, rinse, and air dry. They can also be used as single-use mouthpieces for high volume testing environments. Please make sure to recycle afterwards.

✔ [HSA/FSA eligible & DOT, NHTSA Conformed and FDA 510(k) Cleared] Professional grade breath alcohol tester with highly accurate fuel cell sensor technology Suracell which enables to operate a unit with stable and reliable in a long-term period. And iSOBER10 is HSA/FSA eligible so you should be able to get reimbursed for the cost of iSOBER10 with your HSA/FSA account!

✔ [PATENT PENDING: SDS Technology] Sensor’s quality will be checked in real-time and will remind you whether the sensor of unit is service required or not.

✔ [Dual-Mode Operations, Verify Your Testing and Pre-Set Your Limit] Choose your operating mode, either standalone or mobile App iSOBER connected. And photo and location map will verify your actual measurement and share by text or e-mail. iSOBER App allows you to set your limits (warning/danger level) and available to monitor your drinking habits.

✔ [HSA/FSA eligible & DOT, NHTSA conformed and FDA 510(k) cleared] Professional grade breath alcohol tester with highly accurate fuel cell sensor technology Suracell which enables to operate a unit with stable and reliable in a long-term period. And iSOBER30 is HSA/FSA eligible so you should be able to get reimbursed for the cost of iSOBER30 with your HSA/FSA account!

✔ [European Norm 16280 approved by accredited by Swedish laboratory MHF] Passed all 33 test requirements related with breath alcohol analyzer for the general public use during 12 months of calibration interval

✔ [Award-Winning breathalyzer in EU] The unit were tested by comparing with police enforcement breathalyzer and it performed same accuracy with them. It was rated the most accurate personal breathalyzer in EU

#1 RATED SMARTPHONE BREATHALYZER - "Comparing smartphone breathalyzers against the $890 unit used by the California Highway Patrol, only one was spot on with the police-grade model... BACtrack Mobile." - The New York Times

ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented Xtend Fuel Cell Sensor, BACtrack Mobile utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.

KNOW WHEN YOUR BAC WILL RETURN TO 0.00% - BACtrack's innovative ZeroLine technology estimates the time until your BAC is 0.00%, allowing you to make better decisions while drinking.

【SIMPLE OPERATION】This breathalyzer to test alcohol utilizes advanced sensors to provide precise measurements of your alcohol content. To use, simply blow into the device for 4-5 seconds and your BAC results will be displayed on a bright, easy-to-read LCD screen just 3 seconds later.

【QUICKLY & ACCURATELY】The alcohol breathalyzer tester uses a sensitive semiconductor sensor, which can accurately display the alcohol content in your body. Use this breathalyzer to quickly measure your alcohol level after drinking.

【MEASUREMENT RANGE】This alcohol breathalyzer can measure BAC levels from 0.00% to 0.20%. When the alcohol test result reaches the maximum value of 0.20% BAC, the value will not increase. Even if the amount of alcohol consumption increases, the test result will still show 0.20% BAC. Note: for more accurate results, take the average value after 3 consecutive tests.

Professional Breathalyzer Tester – This portable breath alcohol tester is designed with an advanced detection sensor used by breathalyzers in common emergency personnel testers to provide you with faster, more accurate results every time.

Deep Lung Air Sampling – Offering far deeper and more effective testing than a standard BAC tracker breathalyzer this unit uses deep lung air to ensure enhanced accuracy. This is especially vital when you need the most accurate results.

Adjustable Alarm Values – An innovative BAC breathalyzer our unit tests blood alcohol content lets you set the alarm value depending on your local legal limits, so you can use it in the UK, Ireland, Scotland, the USA, and more.

【High Accuracy Breathalyzer】This professional breathalyzer is through a sensitive semiconductor sensor to monitor your blood alcohol level that gives you highly accurate results within seconds. A simple operation can tell you whether you can continue to drive.

【Easy to Operate】Simply press the power button for 2 seconds to start the professional breathalyzer and wait for the 15 seconds warm-up time. Blow for 5 seconds you can accurately measure your blood alcohol level (BAC) and can better assess your fitness to drive.

【Light Warning】To ensure accurate results, please wait at least 15 minutes after drinking. Distinguish at 0.5 BAC, when the measurement result exceeds 0.5 BAC, the breathalyzer will emit an audible alarm, and the red light is on, and on the contrary, the green light is on. The yellow light will be on when the battery is low.

✔ FUEL SENSOR ALCOHOL TEST: highly accurate and sensitive of a wider Blood Alcohol Concentration range (0.000 to 0.4000 BAC) utilizing police-grade equipment technology; results to 3 decimal places of +/-0.005% BAC accuracy

✔ QUICK ALCOHOL INDICATION: Know BAC (Blood Alcohol Concentration) within seconds, with extremely fast warm up (15-35 seconds) and response time (3-22 seconds); compares to those used by professionals for consistent readings

✔EASY-To-USE with NOTIFICATIONS: Color Backlit, Numeric Display, & Alarm included for interpretation assistance; Notifications communicate things like “FLO” (exhale was not steady enough for reading-re-test) or ‘HOT” (max level is reached)

✔ [QUALITY APPROVED MORE THAN 15 YEARS AND FDA 510(k) CLEARED] The professional breathalyzer ALCO9 TX6010L has been sold and distributed in the world for more than 15 years. It ensures product quality and meets the customer’s satisfaction.

✔ [AFFORDABLE BUT RELIABLE AND ACCURATE] ALCO9 TX6010L offers reliable and accurate results for portable alcohol testers with a calibration cycle. It is suitable for use in workplaces, hospitals, alcohol clinics, or as a personal breathalyzer. Periodic calibration is recommended, and it provides a CAL reminder every 6 months or up to 200~300 tests (whichever comes first)

✔ [USER-FRIENDLY FEATURES OF BREATHALYZER] Equipped with low battery indication, audible alert when alcohol is detected, and bright LED display with single button operation.

Individual packed 20 disposable mouthpieces

Sterilized one-way air flow

Compatible with iSOBER Breathalyzer series iSOBER10/iSOBER30/iSOBER70/iSOBER70Pro

Easy-to-use Portable Breathalyzer Tester - Just turn on the alcohol breathalyzer, insert the mouthpiece, wait 15 seconds to warm up, simply blow for 3-5 seconds and get an accurate reading, and your BAC results will be displayed on the bright LCD screen of the breathalyzer. Just remember to wait 20 minutes after drinking alcohol for the most accurate results.

The Personal Breathalyzer Tester has 3 unique features - Firstly, it allows users to adjust the breathalyzer tester with 6 common-used units, including %BAC-US, g/l-EU, mg/L-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL. Secondly, users can set caution and alarming values according to their personal needs. Lastly, the alcohol breathalyzer can store up to 64 recent testing records for easy checking. The testing results range from 0.000-0.190％BAC / 0.000-0.950 mg / L with this alcohol breathalyzer tester.

Portable Breathalyzer Package includes - Breathalyzer Alcohol Tester x1, User manual x1, Mouthpieces x10, USB cable x1, Storage bag x1. Our breathalyzer alcohol tester provides the most accurate and convenient alcohol test, if you are not satisfied or have any quality problems, please feel free to contact us.

【Police-Grade Accuracy】The L&HE breathalyzer uses the same advanced semiconductor sensors as police-grade can keep the accuracy in thousands of tests and provide you with long-term reliability.

【Portable Design】This Breathalyzer adopts a portable design, small in size, lightweight, easy to carry, test anytime and anywhere, and very suitable for use in outdoor activities, weddings, parties, bars, and other places.

【90 Days Of Use Time】The Home breathalyzer uses a 1200mAh lithium-ion battery, 2 hours charging time, and can be used for 90 days. 1 pc USB C cable is included for charging and 10 replacement mouthpieces are included for the whole family or friends usage.

Reliable & Accurate: This alcohol tester adopts high-precision & sensitive semiconductor alcohol sensor and uses the structure of impurities filtering, which can generate accurate results.

Easy to use: Simply blow into the breathalyzer and wait for the results to appear. No need for complicated setup or calibration.

Reusable: This alcohol test kit can be used multiple times, making it a cost-effective solution for monitoring your alcohol consumption.

This sold item contains 1 pack of 150 mouthpieces

The mouthpieces is specifically designed for the S80, Scout, Element, Trace and S75 breath alcohol tester

The breathalyzer mouthpieces are easily removable, washable and reusable

✔ [CONFORMED NHTSA’s MODEL SPECIFICATION FOR EVIDENTIAL BREATHALYZER AND FDA 510(k) CLEARED] The true police breathalyzer that complied evidential model specification of DOT/NHTSA analyzes your actual BAC(Blood Alcohol Content) in a second under the extended testing conditions. FDA 510(k) makes sure the product quality and meet the customer’s satisfaction.

✔ [IDEAL FOR VARIOUS TESTING CONDITIONS WITH THE EXTENDED CAL. REMINDER] iSOBER 70 offers the highest accuracy levels for portable alcohol testers with a long calibration cycle. It is suitable for use in the workplaces, hospitals, clinics, and as a high-end personal breathalyzer. Annual calibration is recommended, and it provides a CAL reminder every 12 months or 1,000 tests (whichever comes first)

✔ [THE UPGRADED FEATURES FOR PREMIUM BREATHALYZER] Store up to 100 test results with date & time in its internal memory. OLED screen with full text provides you fast & reliable BAC readings up to 3 decimal places that are accurate to ±5% at 0.050%BAC.

【HIGH PRECISION SENSOR】The Breathalyzer adopts high precision semiconductor sensor, which can display accurate results within seconds to ensure you can drive responsibly. Note: In order to obtain more accurate results, please take the test after at least 20 minutes of drinking alcohol, and the interval between each test should be kept at 2-3 minutes.

【LCD BACKLIT DISPLAY】The Portable Breathalyzer is equipped with a backlit LCD liquid crystal display, which is easy to read even at night. Use the indicator lights to help you determine if you can drive.

【LED INDICATOR & SOUND ALARM】Alcohol measurement range is 0.00-2.00‰BAC (0.00-0.20%BAC). Indicator lights with multiple states, 0.00-0.50‰BAC (Green/Safe) with 3 short beeps ("B, B, B"); 0.50-2.00‰BAC (Red/Danger) with 3 long beeps ("B, B, B"). 15 seconds after the test result comes out, it will automatically shut down to save battery power. When the battery power is low, the yellow light will light up to remind you to replace the battery.

[ and energy saving]: 50 alcohol tester cigarette holders, which can bring health and to multiple users. Removable, washable and reusable, making your friends and family tests easy and hygienic. - home and business test

[Easy to carry]: This cigarette holder is small in size, light in weight, easy to carry and hand-held design, easy to carry, can also be placed in a pocket, car or handbag, and carried with you every day - at home tests 12 panel urine

[Perfect compatibility]: This cigarette holder is suitable for all types of alcohol testers, and can provide the most accu e, convenient and affor Fordable breath alcohol test equipment on the market, suitable for different types of alcohol testers. - acholic breath test

【HIGH-PRECISION SENSOR】Alcohol testers use professional high-precision semiconductor sensors, alcohol breathalyzer accurate results can be displayed within seconds, accurate and reliable test results to ensure your driving safety

【EASY TO USE】To install the alcohol tester comes with a mouthpiece and battery, long press to turn on, wait 20 seconds to warm up the display BLO tester status, blow continuous gas into the interface, you can view the test data after hearing the drip notification, exceed the preset concentration limit alcohol breathalyzer tester will sound a warning to remind you to pay attention to safety (Note: more accurate test after 15 minutes of drinking)

【LCD BACKLIGHT DISPLAY】The portable alcohol tester is equipped with a backlit LCD liquid crystal display, which is easy to read even at night. Use the indicator to help you determine whether it is safe to drive and power tips. Test results will automatically shut down 15 seconds after the test results, saving battery power, when the battery is low, it will warn to remind to replace the battery

Blowing Time - <3 seconds （breath flow：≥20L/min）

Warm-up Time - <10 Sec, 6 seconds after switching on

Principle of measurements - Electrochemical fuel cell Sensor, alcohol-specific