1 Nos Fisher 6267/EF86 Tube Philips Amperex Holland X8G Code
57,66 €
I tested the tube on my Hickok 600 mutual conductance tube tester and it reads new at (1700) micromhos ,where (1500) micromhos is the average reading of new 6267/EF86 tubes given on the roll chart. It has no shorts or gas.Your tube tester readings may be different than mine ,but this tube tests new.
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