A good offer and very swiftly delivered. Provides accurate readings and is easy to set up and use. I would disagree with other reviews as I find it quite portable. I particularly like the dual user and memory facilities.
Plugged it in and all seemed fine until I realised I couldn't play commercial DVD's as it says, at least not without then purchasing an App. I purchased the App and I still can't play them as it appears I now have to purchase an update. Poor description of product, very misleading.