Bad breath would make people feel uncomfortable, especially stay with girlfriends or boyfriends face to face together, how to avoids embarrassing scene? You should try this odor breath tester! It will help you to know your oral odor condition! Odor breath tester is specially designed to check people's breath quality. You can have a try.

Usage:
Open the box, put into 2 * AA and close the box.
Press the button, there will display 9 seconds count down.
Then the display will flash "C", and right now you can breathe out 3 seconds evenly to the intake.
After beep sound, it will display the , the will display 5 seconds, and shut off automatically.
If you want to test more , just press the button again.

Features:
Adopts semiconductor sensors, which with fine sensitivity and responsibility, simple and convenient to use.
It will show the final testing in digital and cartoon mode, everyone can check themselves by this tester.
5 levels : Verygood, normal, not sogood, bad, very bad.
Digital LCD and cartoon indication with orange backlight, save energy and environmental conservation, with soothing colors and will not hurt your eyes.
Quick response and resume, with self-checking to show different conditions.
Portable design, small size with compact structure, easy to put into your pocket and carry around with you.
Non- design, breathe out 5-10mm away from the , more hygiene.
saved design, low indication, 2 AAA can provides long service ( is not included).

Specifications:
type: semiconductor
Warm : 9s
Blowing : 5s
Working environment: relative humidity: ≤95% no dews
: 2 * AAA (not included)
Item size: 95 * 36 * 18mm / 3.74 * 1.42 * 0.71in
Item weight: 36.6g / 1.29ounce
Package size: 100 * 50 * 30mm / 3.94 * 1.97 * 1.18in
Package weight: 45g / 1.59ounce

Package list:
1 * Breath Tester
1 * Manual