Pro Digital Breath Alcohol Tester LCD Backlight Display Breathalyzer Easy Use Alcohol Meter Analyzer

Pro Digital Breath Alcohol Tester Easy Use Breathalyzer Alcohol Meter Analyzer Detector with LCD DisplayFeatures 1 Detection range 0 000 0 199 BAC 0 000 0 995 mg l2 Digital display results BAC mg l 3 Quick response and recovery 4 Automatic power outage 5 Orange backlight 6 Low voltage indicator Specifications Resolution ratio 0 1 Reaction time 1 s Power supply 2 x AAA battery Not Included Weight 70 gInstructions 1 Press the switch once the LCD screen of the tester will turn on the lights and it will send out a noise 2 The state of warm up number will jump from 10 to 0 and after the state blow 10 jumps to 0 the preheating program will be completed 3 When the countdown is 6 seconds the mouth is close to the breath test sensor and exhaled for 3 5 seconds to the sensor 4 The screen can read the test results Package Includes 1 x Alcohol Tester Detials PIctures