Alcohol Tester Drunk Driving Detection Portable Digital Display Measurement Breathalyzer Highly

[Product name]: alcohol tester [Product color]: Black [Product material]: ABS [Product size]: about 11*3 * 7cm [Product packaging]: Color box packaging [Product configuration]: 5 bolwtorch [App time]: about 10 seconds [r]: high sensitivity semiconductor alcohol r [Accuracy]:-0.01~0.02 C (at 0.05 C alarm set point) [Working power]: 2 7th alkaline batteries (need to be purchased separately) [Blowing time]: Within 10 seconds (generally 3-5 seconds is appropriate) [Shutdown time]: 10 seconds ar the result is displayed

[Instructions for Use]: start the test ar drinking for 20 minutes. Ar preing the switch, warm up will show BLOW ar preheating for 10 seconds. BLOW in the countdown for 10 seconds, BLOW in medium intensity for 3-5 seconds, wait for the result. If the alcohol content is 0.02 C(0.2g/L) -0.05 C(0.5g/L), the warning "Caution' sign will appear.

If the alcohol content is ≥ 0.05 C(0.5g/L), the warning "Danger' sign will appear and there will be a warning tone, and the alcohol tester will automatically shut down 10 seconds ar the result comes out, it is recommended to repeat the test 2-3 times for accuracy.

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.