ID:
1601
Maker's Name:
Mullard
Where used:
UQ Teaching Labs
Dimensions:
2.7 × 2.7 × 3.2 cm
This indicator tube was used as a readout indicator for electronic counters in the 1950s and 1960s.
Book reference:
This indicator tube was used as a readout indicator for electronic counters in the 1950s and 1960s.
