Portable Blow Type TFT Screen Alcohol Tester(Black)

1. Material: ABS

2. Voltage: 3V

3. Drunk driving alarm reminder

4. The difference between the three-color indicator lights

5. High sensitivity, strong anti-interference

6. With keychain, easy to carry

7. TFT high-definition screen display is softer

8. Measurement accuracy: +/- 0.01% BAC

9. Measuring range: 0.00-0.19BAC

10. Preheating time: 10S, response time: 5S

11. Avoid blowing the tube to breed bacteria, blowing without contact

12. Built-in 400mAh lithium battery, USB charging interface

13. High induction chip, smart sensor, more accurate measurement

14. Built-in purification chamber to filter other impurities, leaving only alcohol

15. Dimensions: 60x31x19mm

16. Net weight: 24g

Packing list:

-Alcohol tester x 1

-Instruction manual x 1

-Data cable x 1