Portable Breathalyzer Professional Alcohol Tester High Accuracy Digital Display Rechargeable Breath Tester Tool with 5 Mouthpiece (Black) - OUGETHER

• 【Sensitivity and High Accuracy】:Portable Alcohol Tester Breath Analyzer is equipped with an intelligent sensing chip and a highly sensitive alcohol sensor, which makes the measurement more accurate and sends out an alarm when too much alcohol is detected. With the help of LCD display, you can easily read and display your intoxication level even in poor lighting conditions. 【Two Detection Modes】:Accurate mode, need to install mouthpiece, more accurate detection. Quick detection mode, no mouthpiece needed, suitable for multiple people to quickly detect whether there is alcohol or not (the value is not accurate). Alcohol tester with rechargeable battery, USB charging. 【Automatic Alarm Function】:Green light, the alcohol concentration is lower than 20mg/100ml shows green light, on behalf of not drinking. If the alcohol concentration is greater than or equal to 20mg/100ml, it will display a red light symbol, representing drinking, and beeping alarm. 【Includes 5 Easy to Wear Mouthpieces】:The portable breath analyzer alcohol tester comes with 5 individual mouthpieces. The mouthpieces are washable and reusable. Perfect for your family or friends to test. Use different mouthpieces to test yourself, your friends and family. Drive safely and protect your family. 【Easy to Use】:Simply press and hold the power button for 3 seconds to start the breathalyzer. Wait 10 seconds to warm up, then keep blowing for 3-5 seconds to get the result, press the power button for continuous testing. NOTE: For more accurate results, stop drinking for 20 minutes and repeat the test 2 to 5 times.