Patent High Accuracy Prefessional Police Digital Breath Alcohol Tester Breathalyzer LCD Display

Features: High Precision and Easy to Read: The sensitive semiconductor r can accurately display the alcohol content within a few seconds. With a wide-screen LCD backlit display, easy to read. Specifications: Easy to use: Step 1: fully charge the alcohol tester and turn it on with a on. Step 2: when flashing, please wait for 15 seconds. Step 3: BLOW appears and a beep sounds, and then it starts to blow. Step 4: view the results. Packing List: Breath Tester*1 Cigarette Holder*6 Note: 1. If you have not used it for 15 days, please open it 3 times before using it again. 2. Do not drink or eat within 20 minutes before the test. 3. Ar preheating for 15 seconds, please blow it off within 10 seconds. 4. Please blow evenly to prevent saliva from entering the breath tester, which may damage the alcohol tester. 5. Please blow 3 times in a row and take the median value to obtain accurate test results. The results are for reference only and should not be considered as a reason for driving under the iuence. 6. Due to the lighting effects and shooting angles, there is color difference in the product, please understand.

7. Due to manual measurement, there is a tolerance in the product size.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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