Brand New & High Quality.

Digital breathalyzers, perfect for safe driving.

Displays "Caution" when result is within 0.02% - 0.05%, not include 0.05%.

Displays "Danger" when result equals to or higher than 0.05%.

Boot time: 10 s.

Displays "OFF" 10 s after finishing measurement then auto shut off in about 3 s.

Measuring countdown: 10 s.

Sends out alarm "di-" when time out.

Measuring range: 0.00% - 0.15% or 0.0 - 1.9g/l.

Dimension: 11cm x 7cm x 2.5cm.

Color: black.