Best Blo in 2026

PERSONAL DIGITAL BREATHALYZER: This reusable alcohol tester kit (with a FREE carrying bag) monitors your Blood Alcohol Content to ensure you’re safe to get behind the wheel or to take a cab!

FAST, ACCURATE RESULTS: Designed using a sensitive sensor system, our portable alcohol tester tells you if you’re over the legal limit & automatically alarms if you’ve exceeded 0.05% BAC.

DISPOSABLE, HYGIENIC MOUTHPIECES: Every Blo breath alcohol tester comes with 10 clear BPA free mouth tips that make it easier to quickly test & dispose without sharing the same tip every time.

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.

Instant BAC Breathalyzer Tester – Our portable breath alcohol tester reads BAC levels instantly to provide you with fast, accurate results before you drive, operate machinery, or take medicines, which is perfect for personal and professional use.

Fast and Accurate Results – The BLO Advanced BAC tracker breathalyzer is carefully calibrated to provide %BAC results to within one decimal. It even features a memory mode to help you track data during continuous testing procedures.

Compact and Portable Size – This BAC breathalyzer to test blood alcohol content is sized to fit in your car’s glovebox, in a travel bag, backpack, or purse, or even with other medical supplies, so you can easily check BAC levels anywhere you go.

★ ACCURATE: Most comprehensive and trusted 5 Panel Screening urine dip drug test. More than 99% accurate in detecting specific drugs according to the designated cut-off levels ; Tests for 5 popular Drugs: Marijuana (THC), Opiate (OPI 2000), Cocaine (COC), Amphetamine (AMP), Benzodiazepines (BZO). Cutoff level: THC - 50 ng/mL;COC - 300 ng/mL; OPI 2000 - 2000 ng/mL;BZO - 300 ng/mL; AMP - 1000 ng/mL

★ EASY AND CLEAR: Just remove the cap and dip the test into urine for only 10 seconds; Read the result in 5 minutes, not later; Clear and bold line appears quickly. It is negative if 2 lines appear and is positive if only control line appears. The negative result as quick as 1 minute. NOTE: A very faint test line still means a negative result.

★ 510(k) Cleared for Home Use (OTC Use), CLIA Waived for professional use; Same science used as Lab screening test;

More than 99% accurate in detecting specific drugs according to the designated cut-off levels

Easy to use-just dip the test into urine and read results in 5 minutes, 2 lines appears if clean, 1 control line only appears if not clean; DO NOT read the result after 5 minutes to avoid invalid result.

FDA Cleared and CLIA Waived for OTC use;

Highly sensitive THC drug test kit. Detects THC metabolites in urine after consumption of any products containing THC up to 35+ days: marijuana, cannabis edibles, THC vape juice, delta 8 / 9, and other products.

Easy to use at-home drug test. It takes only 5 minutes to get the results. The "Test" and "Control" lines are clearly visible and easy to read. 15 individually sealed THC test strips with user-friendly instructions for use.

Walk your way through the detox process with the THC (marijuana) test kit. Regularly perform a THC urine test to understand where you are in relation to the officially recognized THC detection threshold.

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.

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.

IMPORTANT: Wait 5 minutes before reading results. Some T-lines may appear instantly & some may take up to 5 minutes to react fully with the sample specimen.

Detects the following according to the listed cut-off levels: AMP, BAR, BUP, BZO, COC, MDMA, MET, MOP, MTD, OXY, PCP, THC.

Used by doctors, hospitals, national rehabilitation facilities, home office testing, workplace, educational institutions, pain management, family practice, probation courts, law enforcement, staffing agencies.

#1 RATED BREATHALYZER BY WIRECUTTER - "After 65 hours of research, which included getting intoxicated at a police station to test personal breathalyzers alongside law enforcement equipment, we're sure the BACtrack S80 is the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy." - TheWirecutter, February 2020

PROFESSIONAL-GRADE ACCURACY - Powered by BACtrack's largest platinum-based Xtend Fuel Cell Sensor, the S80 utilizes the same pro-grade technology trusted by hospitals, clinics, and even law enforcement.

SIMPLE, ONE-BUTTON OPERATION - The BACtrack S80 is extremely easy to use. Simply insert the two included AA batteries, power on your device & begin testing. You are also able to change units of measurements and set user-defined BAC thresholds for testing. SIMPLE,

RELIABLE: CLIA Waived for home or over-the-counter (OTC) use. Same technology used as Lab screening test. Results are accepted in most professional and clinical settings.

COMPREHENSIVE: This lab grade test can detect 12 drugs simultaneously: AMP,BAR,BUP,BZO,COC,mAMP/MET,MDMA,MOP/OPI,MTD,OXY,PCP,THC

ACCURATE: More than 99% accurate; Cutoff level: AMP - 1000 ng/mL; BAR - 300 ng/mL; BUP - 10 ng/mL; BZO - 300 ng/mL,COC - 300 ng/mL; mAMP/MET - 1000 ng/mL; MDMA - 500 ng/mL; MOP/OPI - 300 ng/mL; MTD - 300 ng/mL; OXY- 100 ng/mL; PCP- 25 ng/mL; THC - 1000 ng/mL

This sold item contains 1 pack of 120 mouthpieces.

Easy to install and carry portable

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

Accurate and Reliable - 510(k) Cleared for Home Use (OTC Use) and professional use. Over 99% accurate in detecting 6 drugs according to the recommended cut-off level: THC-Marijuana-50ng/mL; MET-Meth-1000ng/mL; BZO-Benzos-300ng/mL;OPI-2000ng/mL; AMP-1000ng/mL; COC-300ng/mL.

Easy and Fast - Dip the test in urine for 10 seconds and read the result in 5 minutes. 2 lines appears if clean; 1 control line only appears if not clean.

Multi-scenario Usage - Ideal for workplace/ Teens screening at home / Pain Clinics/ Rehab Center / Criminal justice & Law enforcement/ Lab screening test.

Over 99% Accurate – More than 99% accurate in detecting Ethyl Glucuronide (EtG) with the 300 ng/ml cut-off level and 80 hours detection time. Our test can detect the presence of alcohol up to 80 hours after consumption.

Easy to Use Design & Instant Results - Each test is sealed in individual pouch for easy carry and sanitary. It is easy to use and administer. Dip the test in urine for 10 seconds and read the result in 5 minutes. 2 lines appears if clean; 1 control line only appears if not clean.

Low Cost and Convenient - Save time and money with our at home EtG urine test by avoiding the typical high cost and long wait times at a standard laboratory.

PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Trace utilizes the same professional-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.

UTEST HIGHLY SENSITIVE THC TEST KIT - UTest marijuana THC urine tests produce results from the comfort of your own home. This marijuana THC urine test detects THC at the absolute lowest level of detection available for at-home testing kits. With UTest, you get results from below the industry testing standard of 50 ng/ml, at an ultra sensitive15 ng/ml level.

EXCLUSIVE SINGLE PANEL MARIJUANA DRUG TEST - The accurate single test strip detects THC in any form including CBD and hemp products at the 15 ng/mL level, and with 99% accuracy. This allows you to detect even the faintest trace of THC in your system so that you know when it is safe to take official tests for work, school, sports, and more.

RESULTS IN 5 MINUTES - These THC test strips are the first home cannabis detection test that measures drug levels as low as 15 ng/mL. That is comparable to laboratory GCMS testing so UTest users get the assurance they need to pass a standardized urinalysis lab test. It produces the results quickly, within 5 minutes of collecting your urine sample.

NO MORE PUMPING AND DUMPING: Know for sure before you nurse whether alcohol is still passing through your breastmilk after drinking. Test & Safe Breastmilk Alcohol Test Strips give you peace of mind and avoid unnecessary/time-consuming pumping and discarding of precious milk.

FAST RESULTS IN ONLY 2 MINUTES: Results are fast and tell you within minutes whether there is alcohol present and how long you should wait before it's gone from your system and safe to nurse again.

HIGHLY SENSITIVE & 99.9% ACCURACY: With Papablic Test Strips, you'll be able to detect even the lowest levels of alcohol in breastmilk with 99.9% accuracy.

★ Buprenorphine (BUP / Suboxone) and MOP (OPI 300) Panels Included: This comprehensive and sensitive 12-panel test detects a wide range of drugs. These include many natural opiates, semi-synthetic and synthetic opioids such as Heroin, Buprenorphine, Hydrocodone, Oxycodone, Hydromorphone, Methadone, Codeine, Morphine. MOP (OPI 300) Panel has a cutoff level 6x more sensitive than competing products.

★ 510(k) Cleared for Home Use (OTC Use), CLIA Waived for professional use; Same science used as Lab screening test; FDA recommended cutoff level: BUP-10 ng/mL; MOP/OPI-300 ng/mL;THC - 50 ng/mL;AMP - 1000 ng/mL; BAR-300 ng/mL;BZO - 300 ng/mL; COC - 300 ng/mL; MET-1000 ng/mL; MTD-300 ng/mL; MDMA/Ecstasy-500 ng/mL; OXY-100 ng/mL; PCP-25 ng/mL

★ ACCURATE: More than 99% accurate in detecting 12 different specific drugs according to the designated cut-off levels ; Buprenorphine (BUP), Morphine (MOP/OPI 300)，Marijuana (THC)，Amphetamine (AMP), Barbiturates (BAR), Benzodiazepines (BZO),Cocaine (COC)，Methamphetamine (MET)，Methadone (MTD), Methylenedioxymethamphetamine (MDMA / Ecstasy), Oxycodone (OXY)，Phencyclidine (PCP)

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.

【𝐒𝐞𝐧𝐬𝐢𝐭𝐢𝐯𝐢𝐭𝐲 & 𝐇𝐢𝐠𝐡 𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧】Alcohol tester meets police-level accuracy. Breathalyzer has intelligent sensors, semiconductors and microprocessors capable of converting the input signal into accurate and precise results.

【𝐄𝐚𝐬𝐲 𝐓𝐨 𝐎𝐩𝐞𝐫𝐚𝐭𝐞】Breathalyzer is very simple and easy, making blood alcohol testing easy for all. Just press the power button for 3 second to start the professional alcohol tester, wait 10 seconds for heating, then blow for 3-5 seconds, the result will be ready after 3-4 seconds, and it will be displayed on the LCD screen for 10 seconds.

【𝐄𝐧𝐞𝐫𝐠𝐲-𝐒𝐚𝐯𝐢𝐧𝐠 & 𝐀𝐮𝐭𝐨-𝐎𝐟𝐟 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧】Breathalyzer powered by two AAA batteries (not included, but commonly available), it automatically turns off after 10 seconds to save power. Each time you install a battery, you can test more than 200 times. In addition, low-power instructions were designed.

ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented BluFire Fuel Cell Sensor, the C8 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.

#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

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

SIMPLE, ONE-BUTTON OPERATION - The BACtrack Element is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy; Your BAC results are displayed 10 seconds later on a bright LCD screen

DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees & treatment professionals, the Element is compliant with US DOT & NHTSA regulations for alcohol screening devices

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.

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.

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

SIMPLE, ONE-BUTTON OPERATION - The BACtrack Element is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy. Your BAC results are displayed 10 seconds later on a bright LCD screen.

DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees & treatment professionals, the Element is compliant with US DOT & NHTSA regulations for alcohol screening devices.

EASY AND CLEAR: Remove cap, collect urine in test cup and read results in 5 minutes, not later; Clear and bold line appears quickly. It is negative if 2 lines appear and is positive if only control line appears. The negative result as quick as 1 minute. Each drug test cup has temperature strip for Specimen Validity.

KNOW WHERE YOU STAND. These lab grade test kits MADE IN USA let you know where you stand when it comes to detection; therefore, no second guessing

IT IS AFFORDABLE AND RELIABLE way to know if one is clean before taking official tests at work, school or any other institution

✅OVER 99% ACCURACY: More than 99% accurate in detecting according to the designated cut-off levels.

✅STABLE MARKER: Cotinine is more stable determining nicotine use minimum detection 1-8 hours and max 1-7 days for teens or adults; same test used by many life insurance companies

✅EASY QUICK RESULT: Simply Dip for 10 seconds and read at 5 minutes. 2 lines (control and test) present is negative; just a control line present is a positive. Note: Even a faint test line is negative if the control line is present.

Tobacco Drug Test: Individually wrapped urine drug test dip card detects Nicotine/Cotinine at 200 ng/mL cut-off level

Urine Test Strips: Fast, easy to use, 100% recyclable and at home drug test delivers 99% accurate results in 1–5 minutes and can be performed by anyone; just collect the urine sample and dip the device

Mess-Free with Indicator: Recyclable drug test kit does not require a pipette, so no need to dip your fingers in; detection window turns red when the test is ready to be read

[ High Accuracy Breath Alcohol Tester ] - This alcohol breathalyzer adopted a high-precision semiconductor alcohol sensor, can real-time response and resume, minimize the mistakes; provide you professional grade accuracy which rechargeable and has a long service life

[ Energy-Saving and Auto-off ] - Powered by 2 x AAA batteries( not included, but commonly available), this breathalyzer will automatically shut off to save power after finishing the test for 10 seconds

[ Easy to Use ] - Warm up for 10 seconds and blow into the breath inhaler for 3-5 seconds, then read the text result from the alcohol tester LCD screen; the result will display about 10 seconds and then will automatically switch off (Please test several times for first time use)