Professional Alcohol Checker: High-Precision MEMS & Nanotechnology Semiconductor Gas Sensor

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* To offer the lowest possible price, we may ship the item out of its bag or box due to shipping costs. Thank you for your understanding.
We have opened the item for inspection, so it is listed as Unused, but close to new.

Premium Version: This alcohol checker uses a MEMS sensor and displays test results in 5 seconds. The measurement range of the alcohol tester is 0.000-0.995mg/L, with a measurement error range of ±0.030mg/L.
Note: For accurate results, please use the alcohol detector 20 minutes after drinking. Wait 3 minutes before starting the next test for accurate results.
Non-Contact Alcohol Measurement: This alcohol tester turns on simply by lifting the cap. Then, you can measure the alcohol concentration in your breath by blowing 5mm away from the blowing port, which is more hygienic and safer than direct mouthpiece types. After measurement, you can turn off the power by pressing the cap.
Portable: This alcohol checker is small and lightweight, making it convenient to carry around. It can easily fit in your bag or car. Furthermore, this alcohol detector has a refined, ergonomic design that is not only stylish but also comfortable and non-slip.

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