Digital Professional Police Alcohol Tester, Breathalyzer

Specifications:
Item: AT6000
Sensor type: nano semi-conduct alcohol sensor
Working power: DC4.5V( 3 x AAA battery)
Undervoltage display: Vcc<3.30 +-0.10V displaying undervoltage; Vcc<3.00V+-0.10V undervoltage power off.
Working current: <=120mA
Using enviroment: temperature: -10C--50C, relative humidity: <=95%, without frosting
Testing respond time: <5s
Reheating time: <20s
Testing range: (0.00-1.00)mg/L(0.00-020%BAC; 0.00-2.00mg/L)
Alarming density: 0.24mg/L(0.05%BAC; 0.50g/L)
Accuracy degree: +-10% F.S
Alarming ways: blue backlight 3 bit LCD data compare photo displaying
Package Inlcude:
1 pcs Alcohol tester (without battery)

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.