Vintage HP 410b Vacuum Tube Volt Meter. VTVM. Tested. NASA surplus.

Description

I am not currently able to provide in depth pictures of operation as i have quite a bit of inventory to sell and not much time to do it as i am changing gears as far as work.
I do however test all items before listing, and stand behind anything i sell.
If there is a problem message me and i will always make it right if i have made a mistake or if something is damaged in shipping.
Printout of manual is included.
There is a good chance this is my last 410b to sell unless i move on to selling my own collection.
I have gained a bunch of experience refurbishing these and am very confident in their operation.
This unit was NASA property at one point and was part of the Civil Defense Program.
Only flaws are some scuffing on the cabinet paint, this was clearly used well and was moved about frequently.
Has been given new tubes if necessary and has been recapped.
I have given it a basic calibration, and all functions are working.
This unit has 2 new matched 12au7 tubes and a new 2-01c in the AC probe the 6x4 was also replaced.
A new input capacitor for AC probe (C3) and a new main filter cap.
The HP 410b is a fantastic meter and is very rugged.
I also have a Sentinel ME-26/DU for sale in my other listings.
Feel free to ask questions, or for more pictures.
Thank you for your interest.
I have more test equipment as well as vintage electronics in my other listings.