NOS Amperex Italy 6GV8 [ECL85] Gray Plate Top O Get Vacuum Tube 100+%

Tube Type / Number: 6GV8
Actual Brand*: Amperex
Printed Brand: RCA
Quantity of Tubes: Single
Plate Construction: Gray
Getter Construction: Top O
Country of Manufacture: Italy
Visible Date Codes: ZH1/Z5D1/AC
Lettering Condition: 90 Percent
Year Made:
Number of Mica Spacers: 2
Mica Shape: Sawblade
Smoked Glass? Clear
Engraved Base? No
Boxes Included? 1 Box - NOT Original
Notes:

Gm Test Results: 11500/7750
Minimum Good Value: 6500/2300
NOS Test Value: 10725/3795
Life Calculation: 100+% (where 65% = fail)

Tests as NOS?: Yes
True NOS?*: No

** Please note, many tubes will test NOS but will actually have a few hours of use on them. A truly NOS tube will have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits. If a tube is listed  as "tests NOS" but is listed as "not True NOS" please expect the tube to have a small amount of use *

All tubes have been tested using only the best tube testers. We have a large fleet of tube testers, and every single one of them has been calibrated within the last year by industry experts. We mainly use the Hickok TV-7D/U, but occasionally we may use a Hickok 539, 533A, or 600A.