Wanted a reliable breathalyzer. This is used by police/medical. I knew what I wanted and Overstock.com had the best price hands down.

• How did the image on site compare with the actual product? Identical
• How accurate was the on site description of the product? Right on.
• Please tell us about the quality of the product. Excellent.

Great product, particularly at its price point. Works very well.

• How did the image on site compare with the actual product? Exact
• How accurate was the on site description of the product? Exact
• Please tell us about the quality of the product. Great

I was curious to know what my blood alcohol level was after a glass of wine. Now I know. The S75 is easy to use. Seems to be very reliable. I had a question about some of the options, and the customer service person was extremely knowledgeable and helpful. I use it a couple of times a weeks and of course, my friends want to try it out as well. I am glad I finally made the investment.

• How did the image on site compare with the actual product? Good
• How accurate was the on site description of the product? Good
• Please tell us about the quality of the product. Great

I have tried many different breathalyzers in the past and happened upon the BACtrack units. I decided on the S75 as it appeared to be a professional grade device and I am glad I chose it. I have tested this unit many times as have my friends and its consistency was great. We cross referenced with BAC charts and now we have even more confidence in the results. This is a great tool to have. I now carry it in my car every time we go out for the evening. This is the first BACtrack unit I have purchased but will buy more for friends and loved ones down the road. Highly recommended.

Pretty accurate, may be off by a point or two, so add one or two points to the amount that displays. Great to keep in car or carry in purse. Don't leave hoe without it!