NDJ-8S Digital Display Reading Viscometer Working condition:Temperature from 5 to 35,relatively ... temperature less than 80% NDJ-8S Digital Display Reading Viscometer Specifications:1.Measuring range:1-1X105mPa.s2.Rotors:#1,# ... , 1.5, 3, 6, 12, 30, 60r/min4.Automatic selection:Automatically selecting proper rotor and speed5.Stability reading cursor ... Weight: 6.8KG NDJ-8S Digital Display Reading Viscometer