ZBK Quick Test Hight Accurate Breathalyzer equipt with a professional fuel cell sensor can test your BAC in 10 seconds. Main Features - Quick Response, No Warm Up - Test Your BAC with in 10 Seconds - Fuel Cell Sensor for Police-Grade Accuracy - 1000 mAh Rechargeable Lithium Ion Battery - LCD Colored Screen for Clear Read Out Result - Two Detection Mode for Your Chooce - Portable Design for Daily Carrying - Auto Off in 3 minutes to save energy - Simplem, One-Button Operation Why Choose ZBK ??????-????? ???????? ZBK Quick Test Hight Accurate Breathalyzer equipt with a professional platinum fuel cell sensor can detect trace amounts of alcohol, reliably handles high BAC levels and is accurate to the third decimal place. ????? ???? ?? ?? ??????? Thanks to the platinum fuel sensor and more accurate algorithms, Mr. Black 03 can be measured without preheating, and can accurately measure your BAC value in only 10 seconds. ??? ???????? ???? Power by a rechargeable 1000 mAh Li-ion battery, Mr. Black 03 can be used for at least 200 times, and the charging cable include let you charge the portable breath alcohol tester any time in the car or at home ??? ???? ???? The accurate mode uses the mouthpieces for precise results, fast and accurate. Quick test mode without mouthpieces for friends qualitative analysis, convenient and health. ??? ??????? ?????? Readout you test result correctly with the LCD screen, it can show up the result clearly no matter in dark or under the sun, the tester will make a "di" sound when the test is completed ?? ??????? 10 history records allow you to easily view your performance. Detect the concentration of alcohol every 5 minutes, you can observe the curve of the body's absorption of alcohol. Traffic Police Use ZBK The traffic police use ZBK Mr. Black 03 Breathalyzer to perform a quick test during the GU traffic stops, which can perform pre-detection quickly and accurately and determine if someone is possibly intoxicated. Individuals trust ZBK Individuals trust ZBK Portable Breath Alcohol Tester. Every time family gathering, friends gathering, company dinner, Party, after that, using ZBK's fast mode, you can quickly perform multi-person detection, convenient and hygienic. Alcohol Treatment and Recovery Centers uses ZBK Alcohol Treatment and Recovery Centers uses ZBK Mr. Black 03 Alcohol Detector to record every treatment of the patient to ensure that their sobriety. They rely on ZBK to provide accurate, consistent results on a daily basis to help keep their members on track, towards a healthy and sober recovery. Drivers use ZBK Drivers use ZBK Mr. Black 03 alcohol tester because of its portability and accuracy. It can be carried with you or placed in the car. It can quickly and accurately test alcohol content to avoid drunk driving. Traffic Police Individual Alcohol Treatment and Centers Drivers Battery: 1000 mAh Rechargeable Lithium Battery (Included) Blowing Time: 5 seconds（breath flow:≥20L/min） Working temperature: -5°C ~ 45°C (27°F~113°F) Measurement Range: 0.000%BAC～1.500 %BAC Working Time: About 200 Times Test Display: 1.77-inch Colored screen with backlight Size: 45.5in x 2.6in x 1.1in Weight: About 135g ???? # It takes time for alcohol to digest and absorb. Please test 10-15 minutes after drinking. # Do not blow smoke, food, or liquids into the air inlet of the machine, it will cause damage to the machine and interfere with the test results # Do not test while drinking, or immediately after drinking, it will provide inaccurate test results and damage the sensor. # If he tests result is higher than 0.200% BAC, it is recommended to perform the next test in 3-5 minutes to allow the sensor to fully recover. # The test results will change dynamically with the absorption of alcohol in the body. Portable Alcohol Breath Tester, 2 Detection Modes, High Sensitivity Sensor, T... Breathalyzer Breathalyzer Keychain Add to Cart Add to Cart Add to Cart Customer Reviews — 3.6 out of 5 stars 56 4.4 out of 5 stars 3 Price $29.99$29.99 $29.99$29.99 $25.99$25.99 Sensor Type Platinum Fuel Cell Platinum Fuel Cell Platinum Fuel Cell Platinum Fuel Cell 9 - Extremely Accurate 9 - Extremely Accurate 9 - Extremely Accurate Battery Type 200 mAh Rechargeable Lithium Ion 1000 mAh Rechargeable Lithium Ion 150 mAh Rechargeable Lithium Ion Usage scenarios Family and work Family and work Family and work LCD Screen ✓ ✓ ✓ Voice alerts ✓ ✓ ✓ One year of guaranteed service ✓ ✓ ✓