Model: RE-5298A and RE-5298 Main Machine: Stepless speed regulator, 0-100r/min, Auto-Risen/dropped vertically by micro-motor, 0-150mm. Condenser: Major diameter evaporating pipe, Du-loop condensing pipe with standard frosted glass connector, feed-in valve with polyfluortraethylene pipe, increase the condensing area. Heating Bath: Stainless steel bath pot with a water tap. Temperature: Built-in sensor, Auto-temp, auto-controller, digital display, environment temp to 99degree. Power Supply: 220V/50Hz, Power: 1KW.