... CE; ROHS * Low-Battery warning. * Torch function. * Key chain function. Digital Display Alcohol Tester with keyring Item No. 6370BThis is a ... Inspecting user's blood alcohol concentration by testing user's breath. digital display with keyring and torch , easy to carry. ... :ZL 2004 3 0033978.5Remark:6070A - LCD display6370B - Digital displayThere are just different of the display mode, other funtion ...