Features:
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Portable and convenient to carry on keychain
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Easy to use and quick response and resume
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Press and hold the power button, red and yellow LEDs will light
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Just exhale into the vent to get your BAC immediately
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In about 20 seconds, the green LED will keep lighting for READY instead of red & yellow LEDs. The unit enters into the testing status.
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Colored Light Indicate
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Green: under 0.02% BAC
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Yellow: over 0.02% BAC • Red: over 0.05% BAC +
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Countdown & count-up timer keep the deadline of parking
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Requires 2 x AAA 1.5V batteries (not included)
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LED flashlight torch function
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Before test the LED displays the time like a watch
WARNING: Drink carefully and wisely, especially when driving. Use this unit as an indication only of your alcohol level. This unit is not to be used as an accurate measuring and testing equipment.
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