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Tube Database (7,341 tube types · 1,270 archive entries)

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Test instrument record

Hickok 539A

539A

Hickok

Archive ID
5d7d6xb1
Type
Dynamic Conductance
Model
539A
Scale
3000 Micromhos, 6000 Micromhos, 15000 Micromhos
Country
USA
Brands
Hickok
Archive ID
5d7d6xb1
Type
Dynamic Conductance

Hickok 539A tester details