Press and hold the power button for 1 second, and the LCD screen will activate making a beep sound.
The LCD screen needs around 10 seconds to get ready.
After 10 seconds, blow into the breathalyser, following the displayed countdown and stopping on the beep sound.
The results will be automatically displayed.
1.Value <0.02% BAC or 0.2g/l, the LCD will show a green light
2.Value 20.02%BAC or 0.2g/l, <0.05%BAC or 0.5g/l, the LCD will show a yellow light, and the device will make a warning sound
3.Value 20.05%BAC or 0.5g/l, the LCD will show a red light, and the device will make a warning sound
1.About price: The price is negotiable. It can be changed according to your quantity or package.
2. About samples: Samples need sample fee, can do freight collect or you pay us the cost in advance.
3. About goods: All our goods are made of high-quality environmentally friendly materials.
4. About MOQ: We can adjust it according to your requirement.
5. About OEM: You can send your own design and Logo. We can open new mold and logo and then send samples to confirm.
6. About exchange: Please email me or chat with me at your convenience.
7. High quality: Using high quality material and establishing a strict quality control system, assigning specific persons in charge of each process of production, from raw material purchase to pack.
8. Mold workshop, customized model can be made according to the quantity.
9. We offer the best service as we have. Experienced sales team are already to work for you.
10. OEM is welcome. Customized logo and color is welcome.
11. New virgin material used for each product.