Hypsometer Regnault

Double walled copper cylinder 34 x 6 cm mounted on steam boiler. Fitted with thermometer, draining tube and glass manometer with rubber bungs. For the determination of the upper fixed points of thermometers andboiling points at barometric pressures other than atmospheric. Double walled copper cylinder 34 x 6 cm height x outer dia. mounted on steam boiler. Fitted with thermometer tubulure at the top, side outlet draining tube and glass manometer mounted in tubulure with rubber bungs.