This Paraffin Section Mounting Bath allows easy manipulation of the section to avoid problems with wrinkles, folds and distortions. Excess or damaged surfaces can be easily removed by skimming a filter paper over the water surface. 2.5 liter one piece black interior is easy to clean and provides constant clear visibility of the sample. Aluminum exterior with polypropylene lid is durable and easy to clean. Easily replaceable heating element. Built-in controller regulates the temperature range of 40°C to 75°C. Built-in safety device shuts off the energy supply to the heater in the event of an overheat condition such as boiling dry. Front mounted on/off switch and temperature control knob allows for complete control of the unit. Clear light indicates "Power On." Red light warns of over-temperature. Amber light indicates "Heater On." Shipping weight: 6 Lbs.