Triode Mini Ion Gauge Tube with 90° Elbow Back Catalog number: 342015 Availability: In the manufacturer's stock Price on request - + Recommended 393031501 Electron Multiplier Assembly, 220GCMS 4 061,46 € G3170-60416 5977 CI 350 Repeller Heater assembly 887,47 € 05971-20143 ION FOCUS-ONE PIECE 558,17 €