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BreathKey s10 Keychain Breath Alcohol Tester
BreathKey s10 Keychain Breath Alcohol Tester


Product Code: S10


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The BreathKey Model s10 key chain breathalyzer is so small you can take it anywhere. And there is no need to carry mouthpieces because there is no direct mouth contact when you take a test. It has a backlit display with simple plain English prompts. One button operation gives results in seconds.

Features and Benefits
  • Fits easily on a keychain
  • No mouth contact, no mouthpieces necessary; can easily be shared.
  • Made in the USA by the only US manufacturer of personal breathalyzers.
  • Backed by 25 years of design experience in the breathalyzer industry.
Instructions on Using the s10
  • Turn on the BreathKey by simply pressing the button.
  • Wait about half a minute while the BreathKey prepares itself for the test.
  • Blow into the BreathKey for about four seconds until you hear the solid beep.
  • Wait for about four or five seconds while the BreathKey calculates your BAC.
  • Read your BAC. The BreathKey will automatically shut off after ten seconds.
Technical Specifications
  • Dimensions: 3.5″ X 0.5″ X 0.5″
  • Accuracy: ±.020% BAC at .080% BAC
  • Range: .000% BAC to .200% BAC
  • Battery: One AAA alkaline
  • Operating Temperature: 50ºF to 104ºF
  • Calibration Interval: 6 months to 1 year
Warranty Information
  • 1-Year Warranty

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