Check the listing for details. Tektronix DM501 display. Condition: New. Listed at 10.00 USD. Item Description: For sale today is a Tektronix DM501 display. Picture is of the actual display. Condition: This is a used display pulled from a later model DM501 All display segments have been tested. Serial Number: N/A PayPal Confirmed Address: PayPal address must be confirmed and must be the same as the shipping address. Returns: All items are sold as-is unless otherwise stated. Returns are accepted within 30 days of receipt. Please notify me of any issue within 30 days of receipt of the item. Feedback: Feedback is important to me, please email or contact me with any concerns, issues or problems before leaving feedback and give me the opportunity to work things out if needed. I always leave positive feedback after receiving feedback from the buyer, that way I know the buyer is happy and the transaction is complete. Shipping : USPS First Class or EBAY Global Shipping Program.