Hello All,
I am trying to find the specs for a Westinghouse type 788 Baretter which was used in a Cambridge Instruments exhaust gas analyser produced for aircraft use during WW2. So far my searches have been fruitless. The baretter has an ES base and resembles a pilot lamp globe. I wish to restore the EG analyser to a working state, so I need the current rating of the original blown 788 baretter to replace it with a solid state current source.
Chas
