Imagine the convenience and widely use, 4 in 1 multifunctional unit with alcohol breath tester, count-up and countdown timer, flashlight and keychain
Provide a simple speedy method to analysis BAC (blood alcohol concentration) at anytime and anywhere
Timer function keeps the time limit for your parking, studying, test, sport, etc.
Super bright orange LED torch function fit for your go in a dark environment
Light weight, compact and portable to carry on keychain
Best choice of gift!

100% brand new, high quality
Short ready time, quick response and resume
3-step alcohol test with 3 LEDs (green, yellow and red)
Exhale pipe on the top
Count-up and countdown timer with LCD indicator
"HR", "MIN", "START/STOP" 3 buttons design to complete the count-up and countdown timer function
Pre-warning signal at the last 5 and 10 minutes when setting a countdown
Orange LED flashlight function
ON/OFF sliding switch for flashlight
Portable and convenient to carry on key chain
Powered by: 2 x AAA batteries (not included)
Size: 7.0cm (L) x 3.8cm (W) x 2.2cm (H)
Weight: 20 g

Alcohol test:
1. Press and hold the "POWER" button, the green LED will keep lighting for ready in about 10 seconds, the unit enters into the testing status.
2. Wait about 10 seconds then exhale into the exhale pipe and look into the testing result (user alcohol level) as follows:
A. GREEN light on: Safe - under 0.05% BAC
B. YELLOW light on: Caution - 0.05% BAC
C. RED and YELLOW light on: Danger - over 0.05% BAC
Note: In order to get an accurate testing result, please don't use torch while doing alcohol test