ETbotu LCD Digital Alcohol Breath Tester Quick Response Professional Backlit Display Black

Description:
Digital alcohol tester with audible alert.
LCD backlight display for easy reading.
Quick response and resume.
Detect range: 0.00%-0.19% BAC (0.0-1.9g/l).
Small size with key chain, light weight, easy to carry.
Powered by 2*AAA batteries.(Not included) and Auto power off.
Specification:
Item type: Alcohol Breath Tester
Item size: 118*70*28mm
Item weight: about 43.6g
Color: Black
Display: Digital LCD backlight
Sensor: Advanced semiconductor oxide alcohol sensor
Detect range: 0.00%-0.19% BAC (0.0-1.9g/l)
Accuracy: +/-0.01% BAC (0.1g/l)
Warm up time: Within 10 seconds
Response time: Within 5 seconds
Operating temperature: 10 C ~ 40 C
Environmental temperature: 40% ~ 90%
Power source: 2 * AAA  batteries (Not included)
Material: Plastic
Package included:
1x LCD Alcohol Breath Tester
5x Mouthpieces
Please contact us first when you have any problem,we will give you the best service and solve the problem ASAP.Thank you so much.