Extended Range Tribology Viscometer One tube size covers the lubcricating oil viscosity range. Tubes are sized 40C or 100C working temperature: 40C Range: 9.8cSt. – over 800 cSt 100C Range: 2.3cSt. – over 50 cSt The TriViscometer takes two timings of each sample to verify accuracy. Two separate timing measurements allows for confident viscosity measurements. […]