Digital Dual LCD Display Breath Alcohol Tester

Thanks to a state of the art microchip technology, you can accurately and easily analyze your breath/blood for alcohol levels in seconds. Simply hold the power button and exhale into the breathalyzer, then wait for the result being displayed on the screen. In addition, it can also work as an alarm, clock, thermometer, and countdown timer. Automatically shut off when not in used to increase batteries life.
Features
Dual LCD display for easy reading data..
Digital alcohol test with audible alert.
Fast response and resume capacity.
Automatically power off when not in use.
Time and alarm setting.
Hygiene. Your mouth never touches the tester.
Temperature display and countdown timer.
Required two "AAA" alkaline batteries (not included).
Threaded by strap in order to be more convenient carrying.
Specifications
Sensor advanced semiconductor oxide alcohol sensor
Test Range 0.0-0.95mg/l
Test accuracy 0.05mg/l
Warm up time 10-15s
Response time