Tektronix AC EFI filter socket Original Tektronix AC input with Noise Filter. This parts will directly work with TAS455/465/475/485 TDS310/320/340/350/380 Oscilloscope. Let me know if you have any questions or not sure if it will fit your scopes. I usually ship the same day or next day after I received payment. Local pick up is available and free. Guarantee Terms: This item is guaranteed to power on & has no known functional Issues. If the item does not power on (DOA) or is functionally defective, you may qualify for a refund. In such a case, you must contact me within 30 days after you received it. Thanks for Looking! Good Luck! |