These Redwood Viscometers are designed for viscosity tests of petroleum Products. They confirm to requirements of IP 70. Two adaption of Red Wood viscometer are available No. II for liquids whose flow time exceeds 2000 seconds. The complete out fit comprises hammer finished Stainless steel bath with electrical heating arrangement suitable to operate at 220 Volts AC mains with tap silver plated oil cup with precision stainless steel jet, cup cover ball valve, thermometer- clip. Stirrer and M.S. Sheet stand with leveling screws.