Solid product

The product is relatively easy to use. There are some occasions where there is an error message or flow message but after a few tries it fixes itself

Would highly recommend this product to law enforcement.

This device is durable and easy to use. We have deployed our BAC numerous times and the device helped in every contact. We would like to recommend this to any law enforcement agency that has a PBT policy and use them in the field.

Yes

I find the product to be very accurate. The only thing I do not like above the product is the whistling noise. It makes when you're blowing.

Backtrack review

I bought the product because I have a breatherlizer in my car. It has saved money and aggravation. I now know if I can drive my car!

I bought one for me and ordered another for my son

I bought my 1st one 20yrs ago, It couldn't be recalibrate so I bought a new one. Liked it so much I bought one for my son. Great piece of equipment to use . Thank you Dan

I would buy this product again

The S80 is very user friendly. A reliable product.

I would buy this product anytime and love it

use it for random alcohol test on CDL drivers. love it. easy to use

Consistent and Accurate

Very consistent and accurate. A little larger and heavier than I would have wanted but the unit is very solid.

awesome product

I use this product every time I go out with friends; which is a 1-2 times per week. It allows me to time when I get in the car and turn it on. Accordingly, knowing my BAC allows me to determine when I should stop drinking and switch to non-alcoholic drinks. I usually always have a good idea what my BAC is, when i am out.

Right on, very accurate

Very accurate and worth every penny, I was considering buying sone less expensive breathalyzers but after reading mixed reviews I went with this one,last thing I need is getting false reading and getting arrested thinking that Im ok to drive

Easy to use!

Does as promised. Light, easy to carry and travel.

Great Product

This product is so good. We purchased 2 additional for our office. So easy to use.

Would recommend if your Keto

Works pretty good I purchased 2 and both read close enough to make me comfortable. As described (NO FALSE POSITAVES) I eat carnivore or (Keto) that means my lungs excrete acetone. On cheaper devices, (I have many) my baseline completely sobor is at minimum .02 and as high as .07 on this device .000 unless I have been drinking. Ya, its kinda expensive but I would buy 2 just so you can use one to double check the other especially if its real important you blow all zeros to start your car!

Highly Recommended!

Keep myself safe. And I bought one for my daughter. Peace of mind.

Excellent product and company

I bought one for me and one for my brother. After a few drinks, waiting 30 minutes, I use mine and then his. The readings have been almost identical: +/- 0.002%. Highly recommended!

Love your product, never drink without one..

I have an ignition interlock on my car from past mistakes. I must have a BAC of .00 for my vehicle to start. I can't even feel .01 in the morning after drinking. A reading of .01 will lock me out and cost hundreds of dollars and make me lose my license for 7 years. If anyone who still drinks and has an interlock device, this product is a must have.

I would recommend this to anyone

I use it when out with mates and use it to confirm that I have not had too many before driving. If I am over I will catch and Uber as the readings are very accurate

Very happy

I bought this devise for personal use and also to make sure I not over limit, because I had DWI last year. Very happy with this tool because it's accurate as the States tool, you can trust reading from this tool

Yep absolutely love this Product

Always make sure before I drive I check my level to make sure I'm at .06 or less... Why not be safe?

Seems very accurate!

I have tested this with a much higher priced official commercially used portable breath tester and it is right on the money!