Mr Black 2000 Semiconductor Breathalyzer Lightweight With TFT Color Display

Mr Black 2000 Semiconductor Breathalyzer Lightweight With TFT Color DisplayThe Mr Black 2000 Semiconductor Breathalyzer is designed for the purpose of measuring the alcohol level in a person's breath. With a length of 126mm, width of 62mm and height of 25mm, this breathalyzer is small and convenient enough to carry around. It is powered by a 3.7V/800mAh rechargeable lithium battery and features a 1.44 Inch 128 * 128 TFT color display screen. This breathalyzer has a detection range of 0-400mg/100ml and only requires a warm up time of 10 seconds and induction time of 5 seconds. When the tester's alcohol content is higher than the standard, the display will change color and the buzzer will automatically alarm.Sensor Type SemiconductorDetection Range 0-400mg/100mlTest Distance 3-5 Cm TestWarm up time 10sInduction time 5 SecondsDisplay 1.44 Inch 128 * 128 TFT Color Display ScreenWeight 90g (without Batteries)Dimensions Length 126mm X Width 62mm X Height 25mmPower Supply 3.7V/800mAh Rechargeable Lithium BatteryActive and passive dual mode air blowing detection: tester just need to blow the gas into the tube, which is clean, sanitary, convenient for the tester to use, compact and convenient to carry.