Get the app

Tester Settings (TV-7 & TV-2/U)

Knob-by-knob settings for TV-7 and TV-2/U military testers covering 2,600+ tube types. · in Vacuum Tubes

testingemissionstransconductance

Knob-by-knob settings for TV-7 and TV-2/U military testers covering 2,600+ tube types. Lists every control position -Fil V, Plate, Screen, Grid, Range -plus the pass/fail threshold.

Tube Tester Mixed mode — Tube Tester Settings - Mixed tubes

Tube Tester Dual Triode — Tube Tester Settings - Dual triode

How to use

What it's for

You own a military TV-7 or TV-2/U tester and need the knob positions for a given tube (2,600+ tubes).

You enter

The tester model, then the tube name.

You get

Every control setting — Fil V, Fil L/R, Selector, Plate, Screen, Cathode, Grid, Suppressor, Shunt, Range, Press — plus the pass/fail value.
Tubes with more than one test setup show all of them.

Tips & warnings

High-power transmitting types (211, 845, 833A) have no entries — general-purpose testers cannot test them.