Item Tag: TR1-15/20 (ТР1-15/20) High-Voltage Thyratron Tube

FOR SALE – 1 pc. 1 × TR1-15/20 (ТР1-15/20) Thyratron Tube. Grid Resistance: 1–5 kΩ. ClassicSoviet heavy-duty vacuum tube engineering. Average Anode Current: up to15 A. Heater Current: approx.22–26 A.