Triode Mini Ion Gauge Tube with 90° Elbow Back Catalog number: 342015 Availability: In the manufacturer's stock Price on request - + Recommended G3170-60172 5975C SST EI 350 Repeller Assembly 1 148,43 € G3170-20430 CI ION Source Chamber 1 287,20 € G7000-20446 Extractor Lens, 6mm, for 7000B QQQ 1 598,90 €