The device has been used, showing some cosmetic signs of wear such as scratches, which do not affect its functionality. It's perfect for laboratories needing efficient and reliable equipment for various applications. Despite the lack of original packaging and accessories, the equipment is fully operational and ready for immediate use in your lab settings. This is a cost-effective solution for labs seeking to maintain high standards without overspending on new equipment. Supporting photos or video evidence must be provided before the return is approved. Please contact us immediately with the details and your order number to resolve the issue efficiently. Returns are not accepted, as these items are explicitly described as non-functional or for repair purposes only. Buyers acknowledge thi.