Military TV-7 D/U Mutual Conductance Tube Tester
All original except for the new AC cord.
 
The original meter is calibrated at 2365 ohms and is 200uA.
Kept all original. Please page 4, or pic 9, of the calibration report why no changes were needed.

This TV-7D/U was not upgraded by the military, as many were, with a grounded AC cord which entailed drilling a hole near the line adjust rheostat for the new AC cord, and then plugging the hole where the original cord was. Personally I like the cord where it is on this one which is out of the way.

This TV-7D/U is exceptionally clean and has little signs of wear. Has all three of the military socket savers on the 7-pin min, noval, and octal sockets. All the voltages are within specs and about as close to perfect as you can get. This TV-7 D/U is perfectly calibrated so you will not have to worry about sending it to someone for calibration.

Will be packed in an 18x12x12 box weighing 25 pounds.

Manuals and a ton of tube data will be included either on a DVD or PDF files via email. Should be all the tube data you will ever need and cosists of hundreds of pages. There are also many docs online for no charge.
 
See pictures 6 thru 9 for calibration specs and information that includes Calibration specs for this TV-7D/U
 
Free Insured Shipping in 48 Contiguous USA
 
Please contact in advance of purchase for shipping costs internationally. You can generally determine the shipping costs to your location by using 18X12X12” box weighing 25 pounds shipped from zip code 86332. We ship internationally with FedEx and USPS.