C-AT6000 Alcohol Tester for personal useFeatures :Adopting nanometer alcohol sensorHigh accuracy and excellent reproducibilityManual readout shiftLight backup LCD displayPortable designDisposable mouthpiece designBattery saving design, Low battery indicationEasy to operate Specification:Detection Range: 0.00 - 0.20%BACAccuracy !@0.01%BACPreset Alarming Level: 0.05%BACWarm-Up Time: 30 secondsTesting time: 6 secondsTesting Cycle: < 40sDisplay: 3 digit readout, LCD displayUsing Environment: 0!f !+ 50!f !\95%RH No condensation