Very effectively and reliably used and still being used in over 2000 hospitals, the AccuVein AV300 is a avant-garde tool that helps to locate veins for medical procedures. Being portable and lightweight, it weighs only 10 ounces (280g). It is amazingly user-friendly, for example; pointing the device at an area of the skin and clicking to display the peripheral veins beneath. Since, the device has been designed to be non-contactable, it limits the use of sterilization next to none. It runs on a rechargeable battery, so it doesn't need to be plugged in to an electrical outlet. Hence, it saves your energy and money. The AccuVein AV300 is very useful for numerous patients in many settings and serves to be excellent supplement to existing venipuncture techniques.