Handheld Alcohol Tester Accuracy Breathalyzer With Digital LCD Display Screen Professional Portable Breath Alcohol Tester Handheld Alcohol Tester Accuracy Breathalyzer With Digital LCD Display Screen Professional Portable Breath Alcohol Tester Bullet Points: 1.Sensor Technology: The alcohol tester powered by advanced sensor technology can quickly respond and reply within seconds, allowing you to get the results you want as soon as possible. 2.Professional Accuracy: Alcohol breath analyzer with independent air vents and LCD backlit display that isolates ambient air, gases and fumes when not in use to ensure accuracy. 3.Portable and Lightweight: Small enough alcohol tester is small and easy to carry, can fit in a purse or pocket and any other small space, with a backlit LCD display to make nighttime display easier. 4.Convenient Operation: The alcohol tester is simple and quick to operate, easy to use, press the power button for 1 second to turn on, after 10 seconds of warm-up, blow into the inhaler for 3-5 seconds to display the results. 5.Delicate and Durable Material: The alcohol tester is energy-saving and durable, using 2 "AAA" alkaline batteries, the batteries need to be purchased by yourself. Portable Alcohol Breath Analyzer, Digital Breath Tester Digital Alcohol Test with Audible Alarm Range: 0.00-0.19% 25 BAC and 0.0-1.9g/l Automatic shut-down LCD backlight display, easy to read. Quick response and recovery, simple operation. Easy to use, easy to carry, small size, light weight, easy to put in a purse or pocket, you can use it as a keychain. Breath tester, portable breath alcohol tester, digital breath alcohol tester with LCD display, suitable for home use. Features advanced sensor technology that gives you accurate and reliable results in seconds It keeps your driver safe Requires 2 "AAA" alkaline batteries (not included) Especially when you need to drive after drinking alcohol, you can test your breathalyzer. Specification; color: White Material; ABS Use battery: AAA*2 (not included in the factory) Sensor: Advanced Semiconductor Oxide Alcohol Sensor Range: 0.00-0.19% 25 BAC and 0.0-1.9g/l Accuracy: 0.01%BAC Display: LCD display Warm-up time: 10s Response time: Product List: 1 x Professional Alcohol Analyzer 1 x English manual 1 x Carrying Cord _x000D_