Under normal circumstances, if you have just finished drinking, take an alcohol test immediately, the displayed value may be higher, but after 20 to 30 minutes, the value may decrease, but this value is more accurate, because at this time alcohol Has been digested and absorbed into the blood.
Everyone has different reactions to alcohol, so the test results are for reference only and cannot be used as a criterion for determining the results.
Features:
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Return policies :We 100% support our customers, If you are not satisfied or you have any problem with our products, please CONTACT US at once. We will help you free return the goods.
Warranty policies: Our products have 180 days warranty.
Estimated Delivery Time Frame: 12-20 business days