Features:
1. Design patent
2. Semiconductor sensor inside
3. Warm-up time: Within 10 seconds
4. Response time: Within 5 seconds
5. Operation temperature: 5-40 degrees
6. Clock with 12 / 24 formats
7. Alarm time function
8. Convenient to carry by keychain
9. Countdown and count-up timer keeps the deadline of parking
10. 3 test steps with LED indication
11. Test result:
Safety: Under 0.02% BAC
Caution: 0.02% - 0.05% BAC
Danger: Over 0.05% BAC
12. Battery: 2 x AAA alkaline batteries (not included.
13. Clock uses 1 x AG13 battery (included.
14. Size: 91 x 31 x 17.5mm
15. Print size: 20 x 30 mm