Description

·New gas detection technology

·LCD digital display and color back-light screen

·With unique detector， this tester can effectively identify cigarettes， coke， coffee smells and prevent non alcohol gas to interfere the detecting result

·When alcohol content is excess， the buzzer will alarm automatically alert with voice alarm function.

·Powered by iPhone 5， iPad 4， iPad mini or iPod touch 5

·No need to use blowpipe. Just blow into the air hole. It`s safe and clean.

·Color: Black and White

Instructions

1.Connect this product to your phone， then unlock Phone and press switch of tester for a long time till tester alert is short buzzing. Meanwhile LCD screen will appear green matching indicator.

2.State "warm up" number jump from 10 to 0. It will finish preheating procedure.

3.When blow 10 seconds countdown， let mouth close to pore under tester， and blow to air hole and exhale into sensor for 3 to 5 seconds. After finishing Countdown， display screen will show the test result. If there is no detection to alcohol or alcohol content normal， the LCD screen keeps green.

4.If test report reaches to the scope below， LCD screen will change to yellow with word "Caution".

√ 0.02% BAC (or 0.2g/l) to 0.05% BAC (or 0.5g/l)

5.If test report reaches to the scope below， LCD screen will change to red and "Danger" will show. The buzzer alarm will keep alert.

√ Over & EQUAL 0.05% BAC (or 0.5g/l)