Digital Breath Alcohol Tester With Red Backlight Use Mouthpiece

New LCD Digital breathalyzer,breathalyser,alcohol tester with 4 Mouthpiece,Digital Breath Alcohol Tester Use Mouthpiece.
1. Digital display results (% BAC / g/l)
2. Red Backlight
3. Use mouthpiece
4. Alert level calibrated
5. Quick response and resume
6. Auto power off

• Sensor: advanced semiconductor oxide alcohol sensor
• Detect range: 0.00-0.19% BAC / 0.0-1.9 g/l
• Warm-up time: within 10 seconds
• Respond time: within 5 seconds
• Operating temperature range: 10℃-40 ℃
• Environmental temperature: 40%-90%
• Power input: use 2x "AAA" alkaline batteries (not included)
• Unit size: 118x70x28 mm

• 1 * Digital Alcohol Breath Tester
• 1 * User manual (in english)
• 4 * Mouthpiece (free gift)^_^
• 1 * Color box