Technology Features:
Type of sensor: Nano semi-conductive alcohol sensor
Working power: DC4.5V (3 x AAA batteries)
Undervoltage display: VC <3.30 + -0.10V displaying undervoltage; VC <3.00V + -0.10V undervoltage power off.
Running current: <= 120mA
Environmental use: Temperature: -10C - 50C, relative humidity: <= 95%, without freezing
Checking response time: <5s
Heating time: <20s
Test range: (0.00-1.00) mg / L (0.00-020% BAC; 0.00-2.00 mg / L)
Alarming concentration: 0.24mg / L (0.05% BAC; 0.50 g / L)
Degree of accuracy: + -10% F.S
Dangerous way: The blue backlight compares the display of 3 bit LCD data photos

Weight: <= 64 g (without battery)
Outer size: 102 * 65 * 27 mm
The color is black
Termination of blood alcohol concentration (BAC)
Driving driving: 20 mg / 100 ml, 0.0909 mg / L
Drunk driving: 80 mg / 100 ml 0.3636 mg / L
Package:
1 pc alcohol tester