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4 bestKeychain Breathalyzersof November 2024

112M consumers helped this year.

1

BACtrack Trace Professional Breathalyzer Portable Breath Alcohol Tester
BACtrack Trace Professional Breathalyzer Portable Breath Alcohol Tester

BACtrack

9.7

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2

Generic Lcd Digital Breath Alcohol Tester Analyzer Breathalyzer Key Chain Auto Power Off Drive Safety
Generic Lcd Digital Breath Alcohol Tester Analyzer Breathalyzer Key Chain Auto Power Off Drive Safety

Generic

9.4

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3

BACtrack Keychain Breathalyzer Mouthpieces (Pack of 20)
BACtrack Keychain Breathalyzer Mouthpieces (Pack of 20)

BACtrack

9.1

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4

Alcohol Breathalyzer-Portable Breathalyzer Keychain, Fast Accurate BAC Home Alcohol Breathalyzer Tester with Easy USB-C Charging
Alcohol Breathalyzer-Portable Breathalyzer Keychain, Fast Accurate BAC Home Alcohol Breathalyzer Tester with Easy USB-C Charging

INFINIBYTE

8.8

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