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10 bestKeychain Breathalyzersof February 2025

112M consumers helped this year.

5% off

1

AlcoSense Lite 2 Breathalyser/Alcohol Tester for UK, Ireland and Scotland/CE Approved Alcohol Detector & Home Breathalyzer
AlcoSense Lite 2 Breathalyser/Alcohol Tester for UK, Ireland and Scotland/CE Approved Alcohol Detector & Home Breathalyzer

AlcoSense

9.8

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2

AlcoSense Excel Breathalyser | Police Derived Fuel Cell Alcohol Sensor | Auto Express “Best Buy” & Evo Magazine Breathalyzer Test Winner | CE Approved Alcohol Tester | Precision Designed in the UK
AlcoSense Excel Breathalyser | Police Derived Fuel Cell Alcohol Sensor | Auto Express “Best Buy” & Evo Magazine Breathalyzer Test Winner | CE Approved Alcohol Tester | Precision Designed in the UK

AlcoSense

9.6

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15% off

3

VEIPAO Alcohol Breathalyzer Tester UK Breathalysers: Portable Breathalyser with 11 Mouthpieces - Digital LCD Screen Alcohol Test Kit High Accuracy for Home Personal Professional Use
VEIPAO Alcohol Breathalyzer Tester UK Breathalysers: Portable Breathalyser with 11 Mouthpieces - Digital LCD Screen Alcohol Test Kit High Accuracy for Home Personal Professional Use

VEIPAO

9.4

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4

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

BACtrack

9.1

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5

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

BACtrack

8.8

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

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

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Irtyif Breathalyzer, Alcohol Tester, Black Portable Alcohol Breath Tester with LED Display Digital Fast, High Accuracy Alcohol Detector, Breath Alcohol Tester for Personal Professional Use

Irtyif Breathalyzer, Alcohol Tester, Black Portable Alcohol Breath Tester with LED Display Digital Fast, High Accuracy Alcohol Detector, Breath Alcohol Tester for Personal Professional Use

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BACtrack Keychain Breathalyser Mouthpieces (20 Count), Compatible with BACtrack Keychain, Go, VIO and T60 Breath Alcohol Testers, Not Compatible with BACtrack C6 and C8 Breathalyzers

BACtrack Keychain Breathalyser Mouthpieces (20 Count), Compatible with BACtrack Keychain, Go, VIO and T60 Breath Alcohol Testers, Not Compatible with BACtrack C6 and C8 Breathalyzers

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BACtrack C-Series Breathalyser Mouthpieces, Compatible C6 and C8 Breath Alcohol Testers, Not Compatible Mobile Smartphone Breathalyzer

BACtrack C-Series Breathalyser Mouthpieces, Compatible C6 and C8 Breath Alcohol Testers, Not Compatible Mobile Smartphone Breathalyzer

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6

Twin Pack of Breathalyzer Test Kits for UK & EU Certified Test Kits - readouts for 0.0, 0.2, 0.5 and 0.8
Twin Pack of Breathalyzer Test Kits for UK & EU Certified Test Kits - readouts for 0.0, 0.2, 0.5 and 0.8

SimplexHealth

8.5

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7

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

BACtrack

8.2

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8

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

BACtrack

8.0

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9

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

BACtrack

7.7

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10

BACtrack Professional Breathalyser Mouthpieces (100 Count), Compatible with BACtrack S80, Trace, Scout, Element & S75 Breath Alcohol Testers
BACtrack Professional Breathalyser Mouthpieces (100 Count), Compatible with BACtrack S80, Trace, Scout, Element & S75 Breath Alcohol Testers

BACtrack

7.4

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