Thank you for viewing. The main unit has been tested for basic functionality with batteries, and software loading has been confirmed. It's in good condition with little wear and tear, but there is an issue with the LCD screen. This is an old item and will be sold as-is, so it is considered a junk item and there is no guarantee of operation after shipping. Please refrain from purchasing if you do not understand the description, or if you are sensitive to details or have any concerns.