Features:
Advanced semiconductor sensor, which for w/ fine sensitivity and quick responsibility, simple and convenient to use.
It will show the final test result in digital and cartoon mode, everyone can be verified by this tester.
5 result levels: very good, normal, not lousy, bad, very bad.
Digital LCD and cartoon indication for w/ orange backlight, save energy and environmental for protection, for w/ soothing colors and will not hurt your eyes.
Quick response and resume, for w/ self-checking to show different conditions.

Specifications:
Sensor type: semiconductor sensor
Heating time: 9s
Blowing time: 5S
Working environment: relative humidity: ≤ 95% without dews
Power: 2 x aaa batteries (not included)
Item size: 95 x 36 x 18mm / 3.74 x 1.42 x 0.71in Item

Package Includes:
1Pcs Bad Breath Tester

Note:
Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!