Units of Measure Table

To set all units to US or Metric, select the appropriate option button on top of page. Note: The correct US or Metric unit may still need to be selected from the individual cell drop down menus.  If it is necessary to use custom units, select the Custom button and change the field units by using the individual cell drop down menus. To set significant digits: enter a base value then the number of decimal places required for numbers < base value and numbers >= base value.

Above is the Units of Measure table with all metric units selected.