This is a Ion Gauge Replacement Thoria-Coated Iridium Filament Kit for the Varian UHV-24 nude dual Thoria-Coated Iridium Ion Gauge. For replacement instructions see Page 1-8 of the UHV-24/UHV-24p ion gauge instruction manual .pdf below, in the AVAILABLE DOWNLOADS. Agilent Varian Part Number 9710028.
This is a Kit ONLY. Sensors and controllers sold separately on this website.