Perfect for safe driving! Digital LCD alcohol breathalizer keychain

LCD backlight display, easy reading

Boot time: 10 s

Measuring countdown: 10 s

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

Power: 2 X AAA battery

Dimension: 11.8 X 7 X 2.8 cm

http://www.monde-tech.com/product_info.php?cPath=114&products_id=2555