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Eisco Labs Superior Metal Jolly bulb with Manometer Attached

Original price $129.99
Current price $126.49
  • Superior metal jolly bulb
  • Manometer directly attached to jolly bulb
  • Diameter of Jolly bulb: 3.1145 in
  • Manometer measures PSI
The superior metal jolly bulb with manometer attached is an ideal tool for studying the effect of temperature change (heating and cooling) on the pressure of an enclosed volume of air in a visually and kinesthetically effective manner.