LCD Display Digital Alcohol Tester Portable Handheld Breathing Alcohol Tester Mouthpieces Breathalyzer Analyzer Detector

Features Display text can be switched between Chinese and EnglishElectronic whistle detectionVoice broadcast functionEmergency broken window settingUSB charging portFlash mode functionSpecification Sensor Electrochemical fuel cell alcohol sensorRange 0 200mg 100ml BAC blood alcohol concentration Measurement mode rapid screening automatic air extractionPumping method continuous pumping the pumping speed is not less than 0 8L minOperating temperature range 5°C 45°CStorage temperature range 30°C 70°CMeasurement time Support self adjustment on the instrument the fastest result is 1 secondEnvironmental pressure 600 1400hPaAmbient temperature 20 98 r h Display OLED digital displayBattery 1 rechargeable battery 3 7V 3000mAhContinuous measurement time more than 8 hoursMotor reminder The alcohol concentration exceeds the preset setting and it will give a vibration reminderHost size 340 5 51mmInstrument weight about 320 grams including batteries Data storage 80 000 test records can be storedTest methodTest distance 4 5cm testTest concentration mg 100ml 20 40 150Measuring range 20 35 40 65 100Value time 5sZero time 10sSensitivityTest distance 5 10cm test test the concentration of 20mg 100ml the measured value of the instrument is greater than 8mg 100mlPackage includes 1x Alcohol Tester 1x Lanyard1x Charger1x Bag1x User ManualDetails picture