Use really as a security blanket for myself and friends, though this product cannot be used in a court of law, it for sure gives you an accurate measure of your BAC and whether or not you should get in your car and drive or call a cab, money very well spent!
Product is great - little loophook is impossible. Don't need it or use it... Case alone works fine, mouthpiece attatched or not. Have compared results with Police pro unit- no difference in readings, to speak of.
I recently reinstated my license after an OWI. I purchased this to check myself before driving because it's surprisingly easy to find yourself over the limit and very hard to tell without a way to check. This product is very compact, easy to use, and seems to be very accurate.
Purchased this for personal use in order to be safe when going out and having a drink or two. This particular breathalyzer seems very accurate and is easy to use; it even came in a carrying case with extra tips. Although it may seem pricey, it is well worth every penny... especially when safety and preventing stupid decisions is being considered. I purchased a less expensive one not too long ago and the BAC reading on the cheaper one is all over the place. This model is reliable and on target every time!It is definitely one of the smartest purchases I have ever made! Highly recommended.