Majujululu MJJ904 Breathalyzer Portable Digital Alcohol Tester with 5 Mouthpieces, 3.7, Black;

Portable Breathalyzer Operating Instructions

1. Please install 3 pcs AAA alkaline batteries (not included) once you prepare to test

2. Insert 1 pc mouthpiece

3. Press the power button for 2 seconds to start the alcohol tester

4. Choose the testing mode if you want to change the factory default setting (Detection range: 0.000-0.190％BAC / 0.000-0.950 mg / L) There are 6 different testing modes: %BAC-US, g/l-EU, mg/L BRAC-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL

5. Waiting 20 seconds for warming-up, then blow with the tester for 5-6 seconds, the result will be ready after 3 seconds, and it will be displayed on the LCD screen for 15 seconds

6. When the test result is higher than 0.05% BAC / 0.5 ‰ BAC -The factory default setting, the red light flashes and a continuous drop sound is emitted to remind the driver

Features:

¤ Auto-calibration & sensor fault self-checking system

¤ Fast response time ¤ Accuracy +/- 0.010% BAC (0.1 g/l) ¤ Detection range: 0.000-0.190％BAC / 0.000-0.950 mg / L

¤ 6 different testing modes: %BAC-US, g/l-EU, mg/L BRAC-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL

¤ Recording recent 32 times testing results

¤ Operating environment 10C – 40C (50F – 104F)

¤ Warmup time =20 seconds Response time = 3-5 seconds

¤ Battery life = approximately 200 tests

Packing contents:

Professional Breathalyzer Alcohol Tester x1 User manual x1 Mouthpiece x5 Carrying String x1

Warranty 12-month new replacement warranty;

If you meet any problems during using our breathalyzers, please feel free to contact with us, we will try our best to meet your satisfaction;