Acoustical Volume Meter


The Rion VM-230/VM-240 Acoustic Capacity meters are unique devices which allow the user to determine the capacity/density of the object utilizing acoustic principles.

The Capacity meters work regardless of the shape of the object and are extremely simple and easy to use.
They are ideal for measurements during the research and development of engines as they allow for fast accurate measurements with excellent repeatability.


  • Extremely easy to use the unit allows for quick measurements
  • Combustion chamber measurements can be done in just two seconds in dry conditions
  • Independent of shape.

Application of VM-230/240


Types Of Volume Meter Products - Volume Meter

  • VM-230/240