AVO high voltage meter (EX British Rail)
My Late Dad was an employee on British Rail and ended up a senior S and T engineer on the west coast railway working at the Preston power box
He passed away in 2011 and whilst going through the garage found several items
One being a BR AVO meter High voltage
The glass was dislodged and the cutover red
I have figured out the glass and I have the reset switch to repair
Just looking for advice on the mechanism
|