Despite cosmetic wear and being untested, it remains a valuable tool for anyone dealing with network installations. This compact unit is perfect for identifying wiring faults, ensuring cable integrity, and maintaining network reliability. Please note that this item is sold without the original packaging or additional accessories, and its functionality has not been verified. It's an economical choice for those who can perform their own testing or require a spare unit. 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 this con.