Description:Automatic switch-off for fast response.Alcohol tester has a key chain for easy portabilityUses advanced semiconductor alcohol sensing technology to quickly take a breath sample and provide a blood alcohol content (BAC) estimateThe LCD display will indicate your level of intoxication, whether you are dangerously intoxicated (over 0.05% bac), unsafe (approx.)0.02% bac) or safe (below 0.02% bac).Warning" is displayed when the result is between 0.02% - 0.05% and "Danger" is displayed when the result is equal to or above 0.05%. Specifications.Colour: BlackSize: 110 * 70 * 25mmRange:0.00-0.19% BAC & 0.0-1.9g/l (or 0.00-0.95mg/l BRAC)Accuracy: 0.01% BAC (0.1 g / l) Package includes:1x Digital Breathalyser + 5 x Air Nozzles Note:

1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding
2. The color may vary depending on the display. Please understand Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)

Note:Shipping time is 5-12 days