Triode Mini Ion Gauge Tube with 90° Elbow Back Catalog number: 342015 Availability: In the manufacturer's stock Price on request - + Recommended 05971-20143 ION FOCUS-ONE PIECE 587,52 € G3170-60171 5975C Inert EI 350 Repeller Assembly 1 507,44 € 05971-80101 Electron multiplier 3 302,15 €