* Fashion design for iPhone,iPad,iPod iPhone Alcohol Tester with keychain Item No. SCP-06 This is a portable alcohol tester which is safe and sensitive.Inspecting user's blood alcohol concentration by testing user's breath. this item for ihpone with keyring , Fashion design and easy to carry. Features:* 3 Digit LCD display* Semiconductor alcohol sensor* Backlight: Green light: Safety < 0.02% BAC ...