1. HD LED dual screen personal breathalyzer:
The newly upgraded portable alcohol tester uses advanced aviation-grade semiconductor materials and a new C+ language calculation method to make the test results more accurate and the test results of 2 units clearer.
2. Sound Warning and Color Distinction:
Lower than warning value: Make a "di" sound and the light will turn green.
Between warning value and dangerous value: Make sound as "di di" and the light will turn yellow. Higher than dangerous value: Make sound as "di di di..." for about 10 seconds. The light will turn red.
3. Widely used
This alcohol tester is suitable for family gatherings, dating and friends gatherings. The alcohol tester is easy to operate with one Press,Just press the power button for 2 seconds to start the professional breathalyzer, wait for 15 seconds for warming-up, then blow with the tester for 10 seconds, the result will be ready after 3 seconds, and it will be displayed on the LCD screen for 10 seconds
Power: usb charging
Battery capacity: 300mL
1 x USB data cable
1 x Alcohol Tester
1 x Instruction
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.