Features:
- One finger to control the function, easy to operate.
- Alcohol test and safety hammer two function make you safe outdoors.
- Portable and two USB interfaces to charge fastly in 2h to be full.
- Overcurrent, overheating, overvoltage, short circuit and other multiple protection, intelligent chip at any time to protect equipment safety.
- Using 304 stainless steel, concave buckle combination, high hardness integrated design.
- Easy to identify that Green:less than 0.02%BAC;Yellow:0.02%-0.05%BAC; Red:more than 0.05%BAC.

Description:
Item Type: Alcohol Test Instrument
Power: 2.4A Lithium Polymer Battery
Color: Black(Only black left now)
Weight: 50g
Lenth: 10 cm
Diameter: 2cm

Package Included:
1 x Alcohol Test Instrument

Notes:
1. The realitem may be slightly different from the pictures shown on website but with same function, please note that.
2. Please allow slight deviation for the measurement data.