HOPPLER-KF-3-2: Falling Ball Viscometer was developed by Mr. Fritz Höppler and mainly used for viscosity determination of transparent Newtonian liquids. It consist of main instrument (viscometer and support) with precision thermometer (-1 bis +21°C) and 6 measuring balls with ball gage in case. It is based on the measuring principle by Hoeppler.It enables simple but precise measurements of the dynamic viscosity of light transmissive Newtonian liquids.The Falling Ball Viscometer operates according to DIN