Sell mini breath alcohol tester for Iphone4s

Description

AM-AT***0 Alcohol Breath Tester for Iphone4S Specifications Mini color change alcohol tester for iphone *Semiconductor alcohol sensor *4 color change backlight: 1.Blue light: Warm up 2.Green light: Safety under 0.*2% BAC 3.Orange light: Caution 0.*2 - 0.*5% BAC 4.Red light: Danger above 0.*5% BAC *Accuracy: *0.**-*0.*3% at 0.**0%BAC *Warm-up time: under *0s; Respond time: under 5 *Test Range: 0.**0% - 0.**0% BAC *Measuring units select: %BAC, mg/l How it works: 1) Plug the unit into the bottom of your Phone. 2) When Phone screen activated, press the power switch for 2 seconds, the tester will show "wait"and "0" alternately. 3) The tester will then show "Blow" and count down from *0. Please close to the blowing vent and blow for seconds, after finishing countdown, display screen will show the test result. 4) There are different results on the showing 5) You can adjust the unit from %Bac to mg/l Brae by pressing the power switch. 6) The result will be displayed for about *5 seconds. Then, the word "OFF" will be blinking for 2 seconds. The tester will be turned off automatically by itself Testing Accuracy: At 0.*5%Bac, *0.*1 / *0.*3% Bac Precaution: * The measurement of this device should only be used as a guide. The reading is not legally binding and cannot be used in a court of law. The manufacturer does not take any legal responsibility. * Always wait at least *0mins after drinking, smoking or eating before taking a test. * For accurate results, wait at least 3mins before repeating a test. * Do not use any chemicals / alcohol etc to clean unit.