1.2 AAA Size Battery 2.MEMS Gas Sensor 3.LED Display(0.00% to 0.12%) 4.Battery lasts longer than other products

 Accuracy is very high as ultra-modern MEMS gas sensor was used with re-calibration function in it. simple one-touch operation and three leds indicators concentration of alcohol. Its design is small and quality looking and it is very handy to carry. Before and after measuring, beep sound signifies the measuring action to measuring person.   Battery lasts longer than other products. Power Source : 2 AAA Size Battery Method : MEMS Gas Sensor Display Format : LED Display( from 0.00% to 0.12%) Pdoruct Dimansion : 70 × 45 × 24 mm  Weight : about 43g (Including Dry Cell )  Temperature in use : 0°C ∼ 35°C Storage temperature : 0°C ∼ 70°C

Alcohol detector