GrainMaster

Grain size analysis is a practice in geotechnical engineering helping with determining the particle size distribution of soils. Why is this important? Well, when starting to build something over improper soils, the structure will be at risk. The ground is malleable, so extensive calculations of the soil's composition must be studied, along with its grain size. 

Ensuring the soil's ability to support a building requires many tools, calculations, and perspectives, but for creating reports and presentations based on the filed data regarding grain size, GrainMaster should be more than enough.

Looks are not very important with this type of tool. Even if it might look a tad old, a calculator is a calculator. Also, the radioactive symbol is used as the close button, which is really neat.

As grain size analysis is done using sieves, that going to be one of the parameters. Next, you'll get to include data such as diameter, sieve weight, sample weight, pass and retrieve percentages.

Everything from sand, clay, and gravel can be used to perform grain size calculations.

GrainMaster might sound farming-related, but it's surely not, as it's useful only to individuals interested in soil mechanics and geotechnical engineering.