Viscometer bath in 12" Dia x 12" Height of glass tank, 1/12 H.P. AC Motor 1450 RPM for Stirring. 4 nos. bakelite clamp for holding Viscometer U tube ( Supplied without  viscometer tubes.) Immersion heater from top, Power consumption 1 to 1.75 K.W., Max Temp.100 ^oC or  up to 250 ^oC, Resolution 0.1 ^oC or 1 ^oC.  M.S. powder coated outer box. Florescent tube for illumination,  Digital PID ^oC Temp. Indicator Controller. Apparatus runs on 230 volt AC single phase supply.