OFZVEOBreathalyzer to Test Alcohol Breathalyzer Alcohol Tester LED Display Digital Car Breathalyzer Portable Blood Breath Alcohol Test Police Accurate with Keychain 10 Mouthpieces
- 【PORTABLE DESIGN】 This professional breathalyzer takes up little space and can be easily carried anywhere in your wallet or pocket. Great for....
- 【EASY TO USE】 Just press the power button for 2 seconds to start the professional breathalyzer, wait 15 seconds to warm up, then blow with the....
- 【WITH TAIL LIGHT LCD DISPLAY】Night display and professional accuracy for safe driving. Set the breathalyzer to turn off automatically to save....
- 【HIGH-PRECISION DIGITAL BREATHING ANALYZER】 With advanced semiconductor sensor, an accurate display is guaranteed in a short time..
- 【DETECTION RANGE】 0.00-0.19% BAC (0.0-1.9 g / L), Fast Detection Results, Fast Response and Resumption..