VINTAGE SIGNAL CORPS I-177 TUBE TESTER The auction is for a militaryI-177 Dynamic Mutual Conductance Tube Tester. Low hour tester. The control panel is clean andin good condition. All sockets have been cleaned and are tight. The exteriorcase has some dents & scratches. User's Manual and Test data booklet will be includedwith the unit. All switches have been check and cleaned. The type 83 rectifiertube has been replaced with a solid state 83 and 5Y3 tube has been checked ...forbalance, replaced if needed. All carbon resistors have been replaced. Allcapacitors have been replaced. A CD is included with manual & tube data. The three low ohms resistors thatare used for calibration have been replaced with potentiometers. The threepotentiometers make it easier to re- calibration when needed. The one pictureis the repair report and another picture shows an Type 6X5 tube being tested. All voltage measurements were taken with a Fluke 115 DMMshunted to simulate 1, 000 ohms/volt meter sensitivity. House voltage is 120VAC. Please look at all pictures before bidding. If you would like me to test acertain tube let me know. Terms of SaleWill ship using USPS or Fedex, whichever is the lowest cost. Will refund any extra shipping cost paid by buyer. Ask for an invoice before you pay and I may be able to lower the shipping cost that Ebay is showing.I will combine shipping. I will combine shipping if I can. Sometimes heavy items cannot beshipping together. If you should win or purchase more than one item that I?mselling, please wait for an invoice prior to payment. If an item is damagedduring shipment I accept returns. You should expect to get the item you've paid for in thesame condition as it was advertised, and not in pieces. If it arrivesbroken then I should have packaged it more securely. I will give acomplete refund including the cost of the return shipment immediately uponhaving been provided with a tracking number. You must use the same method ofshipping as I did. I no longer give partial refunds for shipping damageas I have had several customers request partial credit claiming shipping damagewho have then provided me with photos of another item, not the one Isold. You must return the item to me for refund. Do not demand a refundwithout returning the item. This goes against Ebay policy and I will reportyou.If I send you the wrongitem by mistake please let me know.You should let me know and return the item. I will pay for returnshipping as long the item shipped the same method as I shipped the item and theitem is received in the same condition as I sent it. Once I receive the itemback, I will give you a full refund or send you the correct item.If you bid on an item bymistake I can cancel the bid.If you should change your mind or were not clear on what you bidon I will cancel bid if you let me know before the end of the auction. Should you change yourmind after receiving an item I've no problem withyou returning it.I want everyone who purchases from me to be a happy. However, in this one case, I do require that you pay the return costs.I sell and I ship todomestic, US based addresses. I will ship some items internationally using the Global ShippingProgram only to eligible countries. Once the item leavesthe Global Shipping Center in the US, I willconsider it to have been received in good order and any damage or loss due toshipping beyond that point is your responsibility. Should you manage to place abid but the shipping address is not to an eligible country, the bid will becancelled without notice.I don't end auctionsearly. I strive to be fair and honest in my listings and in the way I dobusiness. My feeling is that those who may be watching or bidding on oneof my auctions should be given the full duration of the auction to decide whatthey wish to do. Ebay does not allow combined shipping for international sales using the GlobalShipping Program.So I do not offercombined shipping on international sales.