So you are thinking of buying a valve (or tube) tester and perhaps wondering where to start. What to avoid - things that look like valve testers 1)The type of tester you want to avoid are "utility testers"that...
Military valves have different markings to commercial valves. Most have a CV number (CV = common valve) It is best explained with an example. I recently sold some E88CC or 6922 with the following markings...