Quote:
Originally Posted by Techman
I’m wondering whether these EHT meters were made for Rank Bush Murphy service engineers only, or whether they were available for general use to anyone in the TV trade?
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They were designed and made by Rank Bush Murphy and if you do look inside, you will see a clear plastic case used to house the EHT tripler components in their A823 solid state colour TV chassis.
They were advertised in RBM's "Service Skill" periodic bulletin for dealer's service departments, so I expect they were the main customers. However, RBM did by that time also sell parts to the general TV trade, so these meters may have had an outlet that way. They launched a components catalogue called "RSVP" - Rapid Sound & Vision Parts. I must have a look to see if any test gear was listed in these catalogues.