Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car...

Breathalyzer, Portable Digital Alcohol Breath Tester, LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test, with 3 Replaceable Mouthpieces

• ????Sensitive & High Precision: This breathalyzer uses a high-precision semiconductor alcohol sensor, which can respond and recover in real time, and can convert the input signal into an accurate and precise result.
• ????Led Display: The LED display of the breath tester provides you with a clearer view, easier to read even in less than ideal light conditions, and provides professional accuracy for safe driving. The breath alcohol tester breathalyzer has the functions of automatic shutdown, rapid response and recovery, and can automatically give you voice prompts.
• ????Alcohol Breathalyzer Tester: Accuracy: 0.01% BAC (0.1g/L) to escort you. If the alcohol concentration range is 0.02% BAC (0.2g/l) -0.05% BAC (0.5g/1), a warning "Attention" sign will appear; if the alcohol concentration range is ≥0.05% BAC (0.5g/l), it will A warning "danger" sign appears with a beeping sound!
• ????Portable Design: This alcohol tester breathalyzer is exquisite and compact, so it can be easily carried around in a purse or pocket. Very suitable for weddings, parties, banquets or other social events, to ensure that you drive safely after drinking.
• ????Energy Saving: This breath analyzer for alcohol is powered by 2 AAA batteries (not including these 2 batteries), the breathalyzer to test alcohol will automatically shut down 10 seconds after the test is completed to save power. Each time the battery is installed, alcohol level tester can be tested more than 80 times.