Dual LCD Display Tester Breathalyzer Digital Alcohol Breath Tester Mini Portable Alcohol Analyzer Detector

Tester Features: Dual LCD display Audible alert when Danger level is detected Display real time and temperature; also can set up alarm and count down timer Quick response and resume Auto power off; Low battery indicator Easy to use; Simply blow into the vacuum vent and you will get the results in seconds No need to recalibrate; Reusable many many times. Clean, your mouth will not need to touch the tester Tester Specifications: 1 Sensor: Semiconductor alcohol sensor 2 Warm-up time: Within 10 seconds 3 Respond time: Within 5 seconds 4 Operating temperature range: 5 ~ 40 ℃ 5 Detection range: 0.00% - 0.19% BAC / 0.0 - 1.9 g/l 6 Digital display results (% BAC & g/l) 7 Quick response and resume 8 Auto power-off 9 Temperature indicator 10 Low voltage indicator 11 Real time & Alarm clock & Countdown timer 12 Power input:

Tester: 3V (2 x AAA alkaline battery, not included)

Clock: 1.5V (1 x AG13 Cell Button, included)

Tester Package:

1 * Digital Alcohol Breath Tester Breathalyzer 1 * Hang rope 1 * operation manual How to works?

Long press the power button once the alcohol tester LCD will turn on with one beep sound. The warm up symbol is displayed and the 10 to 1 countdown is started that indicate the tester is in war-up mode. The "blow" symbol is displayed when warm-up is succeed, and the 10 to 1 countdown is started that indicate the tester is in testing mode. Near and blow into the breath inhaler for 3-5 seconds. Read the testing result from the alcohol tester LCD.