Alcohol Checker ALC-D1 IRIS

Digital display type alcohol detecting instrument.Easy breath alcohol measurement just by breathing on.Automatically turns off after measurement.Equipped with a battery replacement display function.W x D x H (mm):37 x 20 x 102Measuring Range (mg/L):0.0 to 1.0Battery being used: AAA alkaline battery x 2(sold separately)Resolution: 0.01mg/LThis device is not for legally defining drink-driving. Please use just as a guideline.May not be able to measure correctly depending on the breathing and if used soon after drink.