Digital Alcohol Breath Tester with Timer and LED Flashlight Keychain (2*AAA)

- Portable and convenient to carry on keychain
- Easy to use and quick response and resume
- Colored Light Indicate
Green: under 0.02% BAC
Yellow: over 0.02% BAC
Red: over 0.05% BAC
- Countdown & count-up timer keep the deadline of parking
- Requires 2* AAA 1.5V batteries (not included)
- LED flashlight torch function
- Package Included:
1* Alcohol Tester
1* English Instruction Manual