Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Drug test kits

Breathalyzers

Covid tests

DNA tests

PH test strips

NEW PillsModule Thu Aug 14 2025 11:35 AM EDT

MTZ Team | Marquee 2 Ad |  Browse Page

MTZ Team | Skyline Ad | Browse Pages

Other products of interest

MTZ Team | Sponsored Product Carousel - Browse Page

NEW BrandAmplifierAd Tue Aug 26 2025 2:32 AM EDT

New Browse Related Shelves Module, Monday, October 16, 2023, 12:25:39:17 pm

New CopyBlock Module, Tuesday, January 24, 2023, 7:52:48:81 pm

Sort by

Brand

Savings

Best Sellers

Age Group

Sold By

Customer Rating

Price

In-store

Get it fast

New Sort & Filter on Search Page Module, Tuesday, January 24, 2023, 8:03:41:77 pm

Enricher Static Module

Home Diagnostic Tests

title_shipToHome_not_available

6000205166372.jpg

Rapid Response®  COVID-19 Antigen Test

9e148faa-6071-4816-8634-a4ffadc663bc.5d07d423c5caebaea9e6bd868d85a9d8.jpeg

Artron Rapid COVID-19 Antigen Test Made in Canada (Pack of 5) OCT 2026 Expiry

Get peace of mind for pennies a day!

Protect your purchase

title_shipToHome_date_free_delivery

1220741b-2d32-420f-af74-ef570ae28a0f_1.dd2846403dca64ad3cd603ef94391119.jpeg

BACtrack S80 Breathalyzer | Professional-Grade Accuracy | . & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use

76a3c6e2-d8c9-4e52-8fbf-d88aef632298.1805c207adf32580ffaa8353b3411afe.jpeg

100X Urine Test Strips Reagent Paper PH Professional Household Testing Tool Multifunctional Lightweight Useful Sports

Powered by BACtrack's proprietary BluFire® fuel cell sensor technology, the ultra-compact BACtrack C8 quickly and easily estimates your alcohol level, with professional-grade accuracy. BACtrack's patented ZeroLine® technology can even tell you when your BAC will return to 0.00%, empowering you to make better decisions while drinking. Perfect for any social situation, from happy hour to dinner parties, the tiny BACtrack C8 personal breathalyzer will raise your drinking IQ, helping you and your friends drink smarter.

a99c9ea0-1685-4dbf-8050-b349d69b9238.66543b6db146976929da6a84605fd67a.png

BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

0d899d33-0d87-412f-a5a0-12102413016b_1.b5c8029b9c1db5e0b715eb5baaeea876.jpeg

BACtrack Go Keychain - Alcohol tester - cordless

gutChek Food Intolerance Test - Testing Food intolerances, Nutrients you may be low in and Toxins you may be exposed to - 780 Items Tested, Non-Invasive, Science-Based Hair Analysis, Results in 7-10 Days

title_shipToHome_date_delivery

e3940195-fe59-4a9b-ab98-9b7232978d10.229558776880a1d58d25004f764a145d.png

gutChek Premium Food Intolerance Testing kit

The GutChek Food Intolerance - Human Test Kit provides a thorough, science-backed analysis of your gut health, making it easier than ever to identify and address food sensitivities that may be affecting your well-being. Tailored for individuals aiming to take control of their digestive health, this kit tests for over 200 foods, additives, and environmental factors, offering you clear, actionable insights to adjust your diet for optimal health.  Benefits of the GutChek Food Intolerance - Human Test Kit  Identify Food Sensitivities Quickly and Easily: With the GutChek Food Intolerance - Human Test Kit, uncover specific sensitivities impacting your body. Using a small, non-invasive hair sample, this test screens for common allergens like dairy, gluten, and certain preservatives, helping you eliminate the foods that may trigger discomfort, inflammation, or digestive issues.  Simple Collection Process: Collecting a sample is quick and easy. With everything you need included in the kit, our step-by-step instructions ensure you can start your gut health journey with confidence and without stress.  Detailed Gut Health Report with Expert Insights: After testing, receive a comprehensive report that provides expert guidance on your unique sensitivities. A free results review is available to help you interpret findings and take effective steps toward a diet that promotes comfort, energy, and overall well-being.  Enhanced Digestive Comfort and Vitality: With insights from the GutChek Food Intolerance - Human Test Kit, you can improve your diet, manage symptoms like bloating or fatigue, and support balanced gut health for a happier, healthier life.  Key Features of the GutChek Food Intolerance - Human Test:  Personalized Results: Receive dietary insights based on your body’s unique sensitivities. Easy Hair Sample Collection: Non-invasive testing with no complex procedures. Detailed Report with Free Consultation: Get expert recommendations and support. Test for 200+ Foods and Additives: Covers a broad range of common sensitivities. Eco-Friendly Digital Option: Lower emissions with digital report and results. Holistic Health Solution for Digestive Wellness Symptoms such as bloating, fatigue, skin issues, or digestive discomfort could be linked to food sensitivities. This test empowers you to take control of your diet, reduce inflammation, and optimize digestive health. Start your journey toward a balanced, symptom-free life with the GutChek Food Intolerance - Human Test Kit.  How It Works: After purchase, simply follow the included instructions to collect a small hair sample. Submit it to our lab for analysis, and receive your personalized report highlighting specific food intolerances.  Experience the benefits of targeted wellness with the GutChek Food Intolerance - Human Test Kit. Take charge of your digestive health and make informed dietary changes today.

866a6285-4af1-4f5d-93da-a705a7372d9e.7b117d3ebf629eb8f1d44f434b285ffc.jpeg

gutChek Food Intolerance Testing kit

1c14d018-91cd-4a68-8480-0432f54ef4cf.5f2cf67717a2c9aff86b91254f881f6c.png

Flowflex COVID-19 Antigen Rapid Test Kit 5 Tests (Expiry: NOV 2026)

54355246-9f5e-4541-aee2-e7eb462480ab_1.2905f2c78c21ca82a11fb92f09182f8e.jpeg

BACtrack Scout Breathalyzer | Professional-Grade Accuracy | . & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

From your phone to your home in under 2 hrs.*

Express Delivery

6000208200138.jpg

UTI Test Strips

999999-857186005028.jpg

BACtrack Trace, Professional Breathalyzer

2fb55761-b746-4594-afcf-63abe6398b50.04ec9349da14a4b749bf00aefd169f17.webp

Easy@Home (10 Pack) Marijuana (THC) Single Panel Drug Screen Test, WEDTH-114-10

Available in packs of 10, 20, 50, 100, 500 and 1000, having extra BACtrack replacement breathalyzer mouthpieces (sometimes called breathalyzer tips) makes sharing your BACtrack easy and sanitary. Individually wrapped and made of FDA compliant, food-grade plastic, they are easily removable, washable and reusable. To clean, simply drop into soapy water, rinse, and air dry. Mouthpieces do not affect the accuracy or operation of your BACtrack, but they do make it easy and safe for testing others. Compatible with BACtrack S80, Trace, Element, Scout and S75 professional alcohol detectors.

bc5faade-703d-4d7f-ad48-c9dcb38dc7f3.38da849847875abfc36f474e710e8553.png

BACtrack Professional Breathalyzer Mouthpieces (20 Count) | Compatible with BACtrack S80, Trace, Scout, Element & S75 Breath Alcohol Testers

Count Per Pack

1f55d867-b7a1-49e4-abaf-d9141319a085.04992fb6673aa7f14d57dd8e1745d9ee.jpeg

MesaSe Breathalyzer Alcohol Tester Professional-Grade Accuracy Portable Digital Analyzer LCD screen for Personal & Professional Use

Schedule repeat deliveries.

Save 5% to 10% on vitamins & more

BACtrack Mobile Breathalyzer - alcohol tester add-on module for cellular phone

d4dc6b97-7606-4128-960e-a9da8c277e1c_1.f79bd525a3a76b7ff1296f415d01be1b.jpeg

BACtrack Mobile Smartphone Breathalyzer | Professional-Grade Accuracy | Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

5df54c12-6447-427e-afbe-f038061d3b02.f31e82592848bcd5bee3d589ec1e948d.jpeg

Artron COVID Rapid Test, Made in Canada, 5 Tests (Expiry: OCT 2026)

b55f1bc6-ccee-4b95-a9f9-16b003ed52e8.6b7f105a1b8504af55e3805d5a2a2f93.png

WELLlife  3-in-1 COVID / Flu A&B Test Kit, 2 Tests (Expiry: NOV 2026)

kurtrusly 100X Urine Test Strips Reagent Paper PH Professional Household Testing Tool Multifunctional Lightweight Useful Sports

Quickly and easily estimate your BAC with the small and affordable BACtrack Go Keychain Breathalyzer. Powered by BACtrack's proprietary Advanced Microcheck Sensor technology, the BACtrack Keychain provides reliable and accurate BAC results you can trust. It's ultra-compact, portable keychain design makes it perfect for personal BAC testing on the go - simply blow into the fold-out mouthpiece and results are returned in seconds.

afae9a19-2800-4271-82c8-5838b6a1b023.7cb6eecaab695b6a1844d9d928675dcc.png

BACtrack Go Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

c241b5c7-c6df-4926-8142-05b10e540bd2.3a0903ad2d08ab3d3f3ea6db985fa1fa.jpeg

CHECKNOW MULTI-DRUG URINE TEST CUP - 1 TEST Alberta Drug Testing Ltd.

6000205078154.jpg

The GutChek Food Intolerance - Pet Test Kit is a trusted, science-based solution designed to help pet owners manage their pets’ digestive health. Perfect for dogs and cats experiencing food sensitivities or discomfort, this test screens for over 150 common foods and environmental elements, helping you identify potential triggers of bloating, itching, digestive upset, and other signs of sensitivity. By understanding your pet’s unique needs, you can make informed changes to their diet for a happier, healthier life.  Why Choose the GutChek Food Intolerance - Pet Test Kit?  Precise Food Sensitivity Detection for Pets: Uncover sensitivities and intolerances in your pet’s diet with GutChek’s advanced analysis. This test screens for common irritants, such as certain proteins, grains, and additives, allowing you to adjust their meals to support comfort and well-being.  Simple, Non-Invasive Collection Process: Using a small sample of your pet’s fur, the test kit provides an easy, stress-free way to understand your pet’s health. Clear instructions and all required tools are included, making sample collection hassle-free.  Comprehensive Sensitivity Report: After analysis, receive a detailed report that breaks down your pet’s specific sensitivities, empowering you to make informed choices for their diet, minimize symptoms, and promote digestive comfort. A free results review is also included to ensure you fully understand the findings and recommendations.  Holistic Pet Health Support: Managing your pet’s gut health helps reduce inflammation, improve energy levels, and support immune health. With the GutChek Food Intolerance - Pet Test, you can tailor their diet to help prevent future issues and create a more balanced, vibrant life for your furry friend.  Key Benefits of the GutChek Food Intolerance - Pet Test:  Tailored Pet Health Insights: Receive specific dietary recommendations based on your pet’s sensitivities. Stress-Free Fur Sample Collection: Quick, simple, and non-invasive sampling. Thorough Report with Expert Support: Detailed analysis with a free results consultation. Tests for 150+ Foods and Additives: Broad coverage of potential allergens. Eco-Friendly Digital Option: Go green with zero-emission testing through digital reports. Support Your Pet’s Wellness Naturally Signs such as bloating, itching, digestive discomfort, or fatigue in pets are often linked to food sensitivities. The GutChek Food Intolerance - Pet Test Kit enables you to take control of your pet’s diet and reduce symptoms, giving them the balanced and vibrant life they deserve.  How It Works: After purchase, follow the instructions to collect a small sample of your pet’s fur. Submit it to our lab for a full analysis, and receive a personalized report that pinpoints sensitivities and recommends dietary adjustments.  Help your pet thrive with the GutChek Food Intolerance - Pet Test Kit. Gain insights, reduce guesswork, and build a healthier diet for lasting comfort and wellness.

a0fa7a80-815b-4254-b204-1f64b96c6885.db14d6bad00c725cb5ffa8e87a665b14.jpeg

gutChek Intolerance Testing for Pets

ee707ac5-659b-439e-84da-a1d3b3b0d560.4d06f3af92b82f4d2bbf8ec76ad89422.jpeg

LEEYNEER Ph Test Paper English Version Oak Ph Test Paper Chinese Version Full English Version 1-14ph Wide Range Of Test Paper One Batch

2fa5753e-17a7-475c-a187-8e1a2d0045cd.b636b2f056e6d9eb1929ef0b9e3f87e3.jpeg

Tbest Portable Breathalyzer LCD Display Wine Tester Drunk Driving Analyzer Blow Detector CSY‑006,Drinking Detector,Driving Wine Tester

actual_color

silver

black

073c60b5-4e0c-413a-82b8-1cda3600b982.fac05991b6a3cd0dae8cc98fbeb5f582.jpeg

HLONK Portable Breathalyzer Pocket Digital Tester for Personal Use Non-Contact Type-C Charging Battery

Protein, snacks & more!

Nutrition new arrivals!

579e0f57-6d1a-4ac6-b43c-876deac6df3f.a912401af82e67812f84c4bb9927669e.jpeg

Portable Breathalyzer for Personal Detection and Drunk Driving Prevention Smart Home Device

1907215a-8dcb-456e-b08c-2a7aea24c769.bce7d0b7419acfd5c30e06a609013404.jpeg

CNKOO Digital Alcohol Breath Analyzer With Keychain  LCD Display  5 Mouthpieces  High Sensitivity  Portable  Automatic Shutdown  Accurate BAC Measurement ZZZ

f54d5d98-d53d-4604-ac3c-7cdd9f7ca4c6.afebba99ffb65973c73094cd80a7ae71.jpeg

Becaristey ABS Digital Blow Air Tester Precise Results Easy To Digital Word Map Is Intuitive And Clear black 1Set

Breathalyzer Alcohol Tester Professional-Grade Accuracy Portable Digital Analyzer LCD screen for Personal & Professional Use

e5d5f121-ac4e-49b8-8139-85ae1d8033f6.258c0b0b780cc7b0ae14a2ff6b423543.jpeg

Professional Digital Breath Tester Breathalyzer Alcohol Breath Tester Alcohol Detector Lcd Detector Backlight Light Dropshipping ,Diversified and Thoughtful

Only 20 Mouths

With 5 Mouths

Perfect gifts for everyone.

Gift cards for any occasion

c52f0a05-cfa6-4cc5-8e46-7e0769ce72aa.75bb0f4786694807a68bbddc3517ddf8.jpeg

Digital Alcohol Tester Breathalyzer Alcohol Detector alkohol tester ,Accuracy High

White

55918ea2-7096-4bab-970a-b939930ec5c5.b87d8e981b9770ee6c4f72b15ecb1037.jpeg

Fokuz Car Alcohol Tester Breathalyzer Portable High Precision BAC Detector For Vehicle Drivers 0 0199% Measurement Range Type C Rechargeable

Black

4bb72156-75da-4136-88fa-1b85f02bde6a.c8f97471a3cca529136047a675828a7a.jpeg

CHUANK Professional Police Digital Breath Alcohol Tester Breathalyzer with LCD Screen Black

Smart Home Testing Device Breathalyzer Portable Drunk Driving Detection Compact Auto Breath Tester for Home Use

55993d42-b14b-4de3-8488-f8316aeba333.bcccbec1de11d16afb90f128265a8e1a.jpeg

Pompotops Fashion High Accuracy Ethanol Tester Breathalyzer Alcometer Alcotest Remind Driver in Roadway Diagnostic Tool with 5 Replacement Mouthpieces,Clearance Deals

5238624c-49a8-4d36-bb66-889fc8d4ada3.b0a9352ca6876029f5f6b08d1496eb28.jpeg

Alcohol Tester Portable Battery Powered Alcohol Breath Tester with LCD Screen Audible Visible Warnings Mini Alcohol Tester to Test Alcohol for Drunk Driving

d864c39e-1f0f-48a2-87fa-51502117c147.405df68c99ffe013a48f59df627d2733.jpeg

Test test test test title

4.5*2*1.5FT 0.5mm color steel plate dark gray

4.5*2*1.5FT 0.5mm Color Steel Plate Olive Green

4.5*2*2FT 0.5mm Color Steel Plate Olive Green

7d5664f1-f47f-4bba-93db-b0bdb0183c31.d8c214c100e964974385bf0814d48294.jpeg

Alcohol Breathalyser with 12 Mouthpieces Portable Alcohol Tester with LCD Display High Accuracy Digital Breath Tester

3a613393-4904-4596-8ff9-d4063020674a.da5a7753e87dd67277f42cec37502847.jpeg

Hearth & Gear Universal PH Test Strips Cabess Wide Range 1 14 For Accurate Acidity & Alkalinity Measurement Crafts for Girls Ages 8-12 Arts And Crafts for Kids Ages 8-12 Craft Organizers And Storage

8888f726-64e0-425c-a435-c43615be3e8d.e30f973fbcd697cf2e98d8b3967bd040.jpeg

LOVEVER Professional Ketone Breath Analyzer High Accuracy Meter Tester for Tracking Your Ketones Black

Smart Home Testing Device Breathalyzer Portable Tester for Detecting Intoxication and Driving

c2cfdaa5-d467-4a81-9559-4d2ef1f7ff21.79eb284d98b29441c19332a4931d89de.jpeg

Digital Alcohol Detector   Professional Alcohol Breathalyzer LCD Display Accuracy Alcohol Tester Portable Alcohol Detector Accurate Analyzer

Portable Battery Powered LCD Alcohol Breathalyzer with 20*Mouthpieces Audible Visible Warnings Mini Breathalyzer to Test Alcohol Breath Alcohol Tester for Drunk Driving

834213fe-4065-4992-a9c0-3ec8eb0e65be.81b13eb0fdddfeb2c00f29e627cff7ca.jpeg

AT-6000 Alcohol Detector Digital LCD Screen Battery Power Hand-Hold Professional BAC Tracker with 5 Mouthpieces

Portable Breathalyzer Tester for Personal Use and Smart Home Precautions

Smart Home Testing Device Breathalyser for Portable Car and Personal Use Compact Drunk Driving Tester with Quick Detection

9a36c8be-3fc8-4df6-a646-f50e845cd8b6.5a9e194993057b2411999b10377bf954.jpeg

hth Spa Test Strips, 50 strips

Shop for Home Diagnostic Tests in Health. at Walmart and save.

en-CA

fr-CA

Results for "Home Diagnostic Tests"

Home Diagnostic Tests | Walmart Canada

Home Diagnostic Tests(1000+)

Home Diagnostic Tests