New Youpin Lydsto Digital Tester Professional Detector Breathalyzer Police Alcotester Lcd Digital Display

The testimony is very reliable, shows a hundred shares, which is already quite impressive. When exhaling, it is given 10 seconds, if on the 9th second jumping on 4yu-this is not a glitch, it means that alcohol in the blood is still there. If it does not jump, then you are already sober and the meter will work all 10 seconds. The material to the touch is cheap, but from what I had to face-this is the best option in the ratio of price/quality. Delivery is just over a month, a box is crumpled, but everything is intact.

This is my 3rd tester. The first broke over time. The second showed the weather. Convenient Device. The testimony is accurate. But you have to overtake it several times. If it's cold in the car, it doesn't show exactly. Overall satisfied. As an element of self-control is the most.

Excellent. The parcel came in a very crumpled package. I thought there was nothing left of the tester, but on my surprise it turned out to be a whole worker. Tested, at 0.5L beer-reacts. I'll be testing more serious alcohol today.

Works well, lets get a good idea of his alcohol rate. And then he should remember the rules in force. Like fort at order for first control forces on the roads.

He came quickly. Works. Sure, don't check. But the morning after the exalted testimony is more permissible. So you can navigate.

Cool thing, shows, Orlets, squeaks Krch is cool, the values are about the truth RYL useful The box came crumpled pzdc

Works. It is not yet clear how these data are linked to the indicators that are measured in Russia.

Works great, seams accurate, came quickly. Well packed. Comes with a sack and 5 plastic tips.

Works without complaints. It is required to get a little used to the method of application

It looks all ok, the product is not marked xiaomi though. It has only one brand printed.

seems to work well, doesn't detect anything in the mornings which is a bit subspect...

The device is normal, but not professional. It's only dangerous for him!

Good device, good are work. Ideal for taking a test before driving.

Fast delivery. The product seems to be working fine.

I checked everything, it works. All as in the photo

Thank you very much everything has come I will try

looking good, without dringing, show's zeroes.

Shipping is fit comfort and commodity is okey

Works well. But no option to disable sounds

Functional product but not made not xiaomi

Product arrived fast, yet not tested.

Tested the accuracy and seems good

Checked. Works. Useful!

good product

All is well

Wino caught

satisfied

super