Radiometer SMG 40

[Refugee]

Back in the 1980s before digital cameras I had the issue with the connectors being on the back of a TV monitor that was used all day with different video recorders being tested and cleaned. I made up a metal plate that the set stood on with the front edge folded down and mounted extensions from the rear sockets on it. It was used for years even after I left the company.
I have got a Racal frequency counter that is built to that standard and it is very accurate too.