The Compost Lab provides a low cost solution for composters who do not need a fully integrated solution.
Compost Lab includes a full suite of tools for managing compost batch data. In addition to temperature collection and reporting, you can now track batch recipe data and calculate the estimated bulk density, moisture content and Carbon:Nitrogen ratio of your recipe. There are also entry forms to store Solvita maturity test results and general batch notes. All data is stored in a single file for each compost batch, making record maintenance simple and easy.
The trial version will work for up to 30 days after installation.