OIL BATH HIGH TEMPERATURE SE-137: Double walled with inside made of Heavy S.S. and outside of M.S. sheet duly powder coated. The gap etween the two walls is fitted with high grade glass wool to minimize thermal loss. Temperature range from ambient to 250°C ± 2°C, is controlled by hydraulic capillary type thermostat. A variable speed strirring arrangement is fitted to the unit for maintaining temperature Plug to work on 220230 volts A.C. supply.