Kalsten | Instant Alcohol Tester with USB Charging & 3-Second Results
Instant clarity about your fitness to drive
BREATHCHECK provides an estimate of your blood alcohol content in about three seconds. Its contactless operation ensures hygiene, while acoustic alerts and adjustable sensitivity help you make informed decisions before driving. Compact, durable, and always ready to use.
Why do people love BREATHCHECK?
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Accurate measurement: fast, consistent BAC estimates in about 3 seconds
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Contactless operation: hygienic testing without disposable mouthpieces
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Acoustic alarm: alerts when the selected threshold is exceeded
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USB rechargeable: convenient power supply on the go
- Compact design: lightweight, pocket-friendly, travel-ready
Product specifications
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Product type: instant alcohol tester (semiconductor sensor)
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Measurement time: approx. 3 seconds per test
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Operation: contactless, built-in flashlight
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Sensitivity: 6 adjustable levels
- Power supply: USB rechargeable, long-lasting battery
What's in the box?
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BREATHCHECK device × 1
- USB charging cable × 1
- User manual × 1
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.