PCE-RVI 2 V1R is a rotational viscometer used in industrial and research applications to measure viscosity according to BS, ISO and ASTM standards. Featuring a plug-and-play sensor for temperature control to help ensure accurate test results, this digital viscometer is delivered with spindles R2, R3, R4, R5, R6 and R7 and displays measurements in millipascal-second (mPa.s) or centipoise (cP), depending on the rotational speed and the type of spindle used.

- Rotational speed: 0.3, 0.5, 0.6, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 10, 12, 20, 30, 50, 60,
  100, 200 rpm
- Viscosity range: 20  ... 13,000,000 mPa.s / cP
- Accuracy: ±1 % full scale (FS)