..I Wanted to own my tire pressure of your home can be measured and checked, so I once looked on the internet, if there is good quality and reasonably priced gadgets to already. I was pleasantly surpised when I relatively quickly shock to this product. Even the optical ago, it promised to be able to serve you well. I thought to myself, before I search for a long time, I just try my luck with this product. Now, after a couple of weeks now in possession of this device I can amazingly, really good reports only. The guide was indeed taken short, but contained everything you needed to know to operate. So I was able to quickly carry out the first test and was alone by the simple handling already enjoys. I'm generally always a little skeptical, I'm first drove to a gas station and have compared a professional measuring instrument with this and to my astonishment positive, both values were almost identical. Now the small but extraordinary device will be an integral part in my workshop and I would not hesitate to replace it with the same, it should go even broken. The appearance makes it, however, until now no way! Great product from a great company! Definitely buy recommendation!