In this version, the calculation of the volume of liquid in the following tanks is available:
- round cistern;
- an oval cistern;
- rectangular cistern (tank);
- elliptical tank;
- oval container;
- round barrel;
- cone.

For all cisterns there is a mode of calculation in an inclined position (up to 60 degrees), where, additionally, it is required to indicate the angle of inclination and the distance from the start of the tank to the point of measurement.
Input values can be specified in the selected format:
- centimeters;
- meters;
- inches;
- ft.

Calculated data are displayed in liters, or in one of the indicated quantities:
- Meters of cube;
- Gallon (USA);
- gallon (England);
- gallon (Argentina).
- barrel (oil);

In addition to the calculated data, the screen displays an image of the tank and the liquid level in it at the appropriate scale.
There is an option to save the current capacity settings.

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