GREENWON Breathalyzer Drug Tests Alcohol Tester Mini breathalyzer Titanium Gray Color
- Accurate Alcohol Tester: The advanced high-precision nanotechnology sensor will immediately provide you with the most accurate value, and comes with....
- Rechargeable and Portable: Breathalyzer has built-in lithium battery,it is rechargeable and can be used on your car at any time. It can be used for....
- One Year Warranty: If the product have any major quality problems within 3 months,we will resend you a new replacement for free or full refund.Free....
- Audible alarm: If the test results are within the warning range, you will see an alcohol value. Otherwise, if you exceed the warning range,the machine....
- Check test records: The machine can automatically record the value of the last 10 tests. You can easily view the value of each test result..