Backlight: Red LED
Test Range: 0.00-0.19% BAC & 0.0-1.9g/l
1. 【UNIQUE FEATURES】 1) the breathalyzer test rating is adjustable with 6 common-used units (%BAC-US, g/l-EU, mg/L BRAC-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL); 2) CAUTION and ALARMING values can be set by users based on your own need; 3) up to 32 recent testing records for your checking.
2. 【ADVANCED FEATURES】Including continuous temperature checking, user-adjustable warning levels, and an internal mini-solenoid breath pump system which ensures the most accurate and efficient breath capture for testing, CAUTION and ALARMING values can be set by users based on your own law regulations.
Powered by 3AAA alkaline batteries (not included), it will auto power-off to save power after finishing the test for 5 seconds. Moreover, it is designed with low voltage indication.
3. 【EASY TO USE】 Just press the power button for 2 seconds to start the professional breathalyzer alcohol tester, wait for 20 seconds for warming-up, then blow with the tester for 5-6 seconds, the result will be ready after 3 seconds, and it will be displayed on the LCD screen for 15 seconds.
4. 【NOTE】In order to make the test results accurately, please test with the alcohol breathalyzer 20 minutes later after drinking; please wait for another 3 minutes before starting the next test to get the precise testing result.