We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestKeychain Breathalyzersof November 2024

112M consumers helped this year.

1

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

BACtrack

9.9

View Product
Buy it on Amazon

2

Breathalyzer,Portable Alcohol Tester with USB Rechargeable,Professional-Grade Accuracy Breathalyzer with LCD Digital Display(10 Mouthpieces)
Breathalyzer,Portable Alcohol Tester with USB Rechargeable,Professional-Grade Accuracy Breathalyzer with LCD Digital Display(10 Mouthpieces)

Figollty

9.8

View Product
Buy it on Amazon

23% off

3

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

BACtrack

9.7

View Product
Buy it on Amazon

4

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

BACtrack

9.6

View Product
Buy it on Amazon

5

BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

BACtrack

9.4

View Product
Buy it on Amazon

Related products

Breathalyzer Professional Alcohol Tester by BELLADDY INC – USB Rechargeable Portable, Comes with 10 Mouthpieces, EK923

Breathalyzer Professional Alcohol Tester by BELLADDY INC – USB Rechargeable Portable, Comes with 10 Mouthpieces, EK923

View Deal
BACtrack Professional Breathalyzer Mouthpieces (1000 Count) | Compatible with BACtrack S80, Trace, Scout, Element & S75 Breath Alcohol Testers

BACtrack Professional Breathalyzer Mouthpieces (1000 Count) | Compatible with BACtrack S80, Trace, Scout, Element & S75 Breath Alcohol Testers

View Deal
Alco Prevention Canada Portable Breathalyzer Mouthpieces for APC80 OR APC90 Breath Alcohol Tester (Pack of 20) - Easily Install Breath Analyzer Mouthpiece

Alco Prevention Canada Portable Breathalyzer Mouthpieces for APC80 OR APC90 Breath Alcohol Tester (Pack of 20) - Easily Install Breath Analyzer Mouthpiece

View Deal
BACtrack C-Series Breathalyzer Mouthpieces (20 Count) | Compatible with BACtrack C6 and C8 Breath Alcohol Testers | Not Compatible with BACtrack Mobile Smartphone Breathalyzer

BACtrack C-Series Breathalyzer Mouthpieces (20 Count) | Compatible with BACtrack C6 and C8 Breath Alcohol Testers | Not Compatible with BACtrack Mobile Smartphone Breathalyzer

View Deal

6

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

BACtrack

9.2

View Product
Buy it on Amazon

7

Breathalyzer,Professional-Grade Alcohol Tester with LCD Display,High-Accurate Alcohol Tester with Environment Temperature and Used Records for Home Use (10 Mouthpieces)
Breathalyzer,Professional-Grade Alcohol Tester with LCD Display,High-Accurate Alcohol Tester with Environment Temperature and Used Records for Home Use (10 Mouthpieces)

Figollty

9.0

View Product
Buy it on Amazon

8

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

BACtrack

8.7

View Product
Buy it on Amazon

9

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

BACtrack

8.5

View Product
Buy it on Amazon

10

APC-80 Premium Breathalyzer – Professional-Grade Alcohol Tester – Superior Accuracy Alcohol Detector – Reliable and Super Sensitive Fuel Cell Sensor - Portable AAA Battery Operated Breath Alcohol Tester
APC-80 Premium Breathalyzer – Professional-Grade Alcohol Tester – Superior Accuracy Alcohol Detector – Reliable and Super Sensitive Fuel Cell Sensor - Portable AAA Battery Operated Breath Alcohol Tester

Alco Prevention Canada

8.2

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy