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

                   Orange light: Caution 0.02 - 0.05% BAC

                   Red light: Danger ≥0.05% BAC

* Warm up time: < 10s;         Response time: <5s

* Test Range: 0.00 - 0.19%BAC

* Accuracy:  at 0.05%BAC , -0.01 ~ +0.03

* Dimension: 34x40x9mm

* Patent number: ZL 2013 3 0104663.X

* CE & ROHS support