Boyle's Law Apparatus Low Pressure 1m No Mercury Item:Spare Glass Tube / Close End Helmholtz Coils are large air-wound

Helmholtz Coils are large air-wound coils that can be connected to a power source and are aligned on the same axis for measuring and studying magnetic fields

Davies Double Surface Condensers :

The use of plotting compasses on the base plate enhances the observation of the magnetic field

Component    Material/Specification

Its mechanism is driven by magnets and sealed electrical coils

Boyle's Law Apparatus Low Pressure 1m No Mercury Item:Spare Glass Tube / Close End Helmholtz Coils are large air-woundThe Boyle's Law Apparatus Low Pressure 1m No Mercury is a high quality instrument designed for gas volume and pressure experiments. It has a classic arrangement of open and closed glass tubes, adjustable heights, and uses mercury (not included). Kit Components: 1 x Long aluminum rail complete with 1m scale and end cap 1 x Steel base 1 pkt 2 x Screws, washers and nuts for sliders 4 x Screws to mount rail to base 2 x Aluminum sliders complete with clips