Ace Glass 7988-51 Cannon‑Fenske Viscometer, Size 450, 500-2500 Centistokes Range (Calibrated)

For use in obtaining kinematic viscosities. Directions for use are published in ASTM Standards on Petroleum Products and Lubricants, D 445. Viscosities can be measured with a precision of +/-0.2% quickly and easily. A sample of approximately 7 mL is necessary. Offered calibrated with certificate.