![Surplus Ruska Instrument 120X Pressure Gage Tester in North Las Vegas, Nevada, United States (GovPlanet Item #5502841) Surplus Ruska Instrument 120X Pressure Gage Tester in North Las Vegas, Nevada, United States (GovPlanet Item #5502841)](https://cdn.ironpla.net/i/6714/239/c8a7691e-8743-4b22-8f1d-1a67d248cad1.jpg)
Surplus Ruska Instrument 120X Pressure Gage Tester in North Las Vegas, Nevada, United States (GovPlanet Item #5502841)
![Surplus Ruska Instrument 120X Pressure Gage Tester in North Las Vegas, Nevada, United States (GovPlanet Item #5502841) Surplus Ruska Instrument 120X Pressure Gage Tester in North Las Vegas, Nevada, United States (GovPlanet Item #5502841)](https://cdn.ironpla.net/i/6714/239/89b3ec20-d8b3-409c-aee7-7a6eb4450d22-hr.jpg)
Surplus Ruska Instrument 120X Pressure Gage Tester in North Las Vegas, Nevada, United States (GovPlanet Item #5502841)
Chris Holt on Twitter: "This morning I had the opportunity to open up and look at the worlds most precise and expensive pressure sensor. High resolution photos of this beauty don't exist
![File:Helium Research Center internal report - pressure measurement with Ruska Instrument Corporation piston gage, serial no. 9274 (IA heliumresearchce00brig 1).pdf - Wikimedia Commons File:Helium Research Center internal report - pressure measurement with Ruska Instrument Corporation piston gage, serial no. 9274 (IA heliumresearchce00brig 1).pdf - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/6/67/Helium_Research_Center_internal_report_-_pressure_measurement_with_Ruska_Instrument_Corporation_piston_gage%2C_serial_no._9274_%28IA_heliumresearchce00brig_1%29.pdf/page1-640px-Helium_Research_Center_internal_report_-_pressure_measurement_with_Ruska_Instrument_Corporation_piston_gage%2C_serial_no._9274_%28IA_heliumresearchce00brig_1%29.pdf.jpg)
File:Helium Research Center internal report - pressure measurement with Ruska Instrument Corporation piston gage, serial no. 9274 (IA heliumresearchce00brig 1).pdf - Wikimedia Commons
Ruska / Druck Model 7000 / 7010 Precision Pressure Indicator / Controller Specification Sheet - For Sale or rental at AvionTEq
Ruska / GE / Druck Model 7610 High Pressure Hydraulic Controller / Test Set Specification Sheet - For Sale or rental at AvionTE
![Surplus Ruska Instrument 120X Dead Weight Tester in Colorado Springs, Colorado, United States (GovPlanet Item #9280559) Surplus Ruska Instrument 120X Dead Weight Tester in Colorado Springs, Colorado, United States (GovPlanet Item #9280559)](https://cdn.ironpla.net/i/12616/158/df60d5a2-15e0-4aa7-9335-33f838b251c7-hr.jpg)