Soil moisture setting

[zippgirl]

The soil type selection on the soil moisture sensor greatly influences the reading you get, but I need help knowing what type of soil I have to ensure it is accurate. These are above ground beds filled with garden soil and potting soil with some compost. Can you tell me which soil setting is correct. Soil type choices are Default, Peat soil, Black soil, Sandy loam soil, red soil, and others. Thanks