The DV-I Prime Digital Viscometer combines traditional Brookfield accuracy, reliability, and versatility with the advantages of electronic sensing, indication, and output. Sensing of viscosity is continuous, allowing close scrutiny of rapidly changing rheological processes. For use in research and manufacturing process control applications requiring viscosity measurements of oils, chemicals, creams, waxes, paints, adhesives, food products, epoxies, gels, asphalt and many other fluids. Senses and Displays Continuously: Viscosity (cP or mPas); Temperature (C or F - OPTIONAL; % scale Brookfield); Speed (rpm); Spindle used. Select all functions from user-friendly keypad. Choice of 18 rotational speeds. Optional RTD Temperature Probe. Auto-zero and auto-range. Warns of under- or over-range condition. Direct output to chart recorder. Timed Stop Feature to measure viscosity at precise user specified time interval. Time To Torque Feature to measure the time interval for sample to reach user defined torque value. Compatible with all Brookfield accessories. NIST traceable viscosity standards available. Traditional Brookfield accuracy: +/-1.0% of range, Repeatability: 0.2%. Price includes carrying case, stand, and full set of spindles. Viscosity ranges (CP): RV: 100-13M LV: 15-2M. HA: 200-26M. HB: 800-104M. 18 speeds. NEW ITEM AND NOT KEPT IN STOCK.