A pair of Helmholtz coils is used for generating a reasonably uniform magnetic field.
Fits the Stand for Teltron tubes type D (508060). Used for magnetic deflection of the electron beam i Teltron tubes (like e.g. 508005).
No. of windings: 320
Max. current: 1.0 A (continuously) / 1.5 A (up to 10 minutes) / 2.0 A (up to 3 minutes)