Juniper HarvestMaster mirus H2 Classic GrainGage User Manual page 72

Mirus for H2/H3 Graingage User's Guide
If the moisture content of your samples do not cover a range of at least 3%, Mirus displays
an Insufficient Moisture Range warning.
Tap Ignore to continue with the current samples.
Tap Return to add more samples with a variety of moisture percentages.
5. Chamber Calibration 72