Detech 401A Electron Multiplier Back Catalog number: 401A Availability: In the manufacturer's stock Price on request - + Recommended G7005-60170 RIS Probe Maintenance Kit 26 332,65 Kč G2571-80103 Electron multiplier horn, high gain 72 626,28 Kč G3170-60416 5977 CI 350 Repeller Heater assembly 23 345,11 Kč