ONE RCA 2A3 vacuum tube

Tube tests 3010 where pass/fail is 2600 micromhos

It tests good, but not super strong.

Mono Black plate / single plate

Spring tops

J11 date code = 1934 year of make

No rattle no loose parts

Engraved base / hot stamp / etched date code

BIG Bottom foil getter with dual support

Tested on Triplett 3444 tube tester

TUBE 1 = 3010 micromhos @ 44.6mA plate current

For this tester, 2600 micromhos = pass/fail

No shorts no gas

USPS shipping in USA

This item will be shipped UPS or FedEx international - buyer will receive within 7-10 days