TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
DisclaimerSubmit a tube

Test instrument record

Westmore 501

501

Westmore

Archive ID
9dxgka7a
Year
1986
Type
Dynamic Mutual Conductance
Tests
Conductance Gm, Gas, Leakage, Plate Current, Shorts, Tube Life
Model
501
Brand Extended
Supreme, Inc.
Country
USA
Brands
Westmore

Westmore 501 tester details