Geiger Muller tubes
Geiger-Muller Tube, 261-007
Geiger-Müller Tube 18504 ZP1400 Philips - similar to LND-712 - radiation counter
B8A49724 - Geiger-Muller Tube - Mullard ZP1481
Geiger-Müller tube - Wikidata
Geiger–Müller tube - Wikipedia
B8A49724 - Geiger-Muller Tube - Mullard ZP1481
IPC Geiger Muller (GM) Tube and Holder (Each) - SciChem
Geiger–Müller tube - Wikipedia
E8A49724 - Geiger-Muller Tube - Mullard ZP1481
Geiger Muller tubes
ZP1301 Geiger Muller tubes at Vint'Elec, vintage electronic components. 10% off for every newsletter subscription!
ZP1301 - Vint'Elec - Vintage electronic tubes