USDA/GIPSA has updated the calibration constants Aug 1 2019 for the GAC 2500UGMA
Right click here to download files for DICKEY-john GAC 2500-UGMA Calibration Update Aug 2019
Instructions for updating the GAC 2500-UGMA.
Effective 01 JULY 2019 below are the latest calibration constants for the DICKEY-john ® GAC 2100, GAC 2000, and GAC 500 Grain Moisture Meters as well as instructions on how to update these. Grains that have changed for this year are Wheat HRS, Barley 6-row, and LG rough rice. Oats grain calibration is no longer an NTEP certified grain.
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