def getField(self, fld_name):
        """ Return :class:`~ekmmeters.Field` content, scaled and formatted.

        Args:
            fld_name (str): A :class:`~ekmmeters.Field` value which is on your meter.

        Returns:
            str: String value (scaled if numeric) for the field.
        """
        result = ""
        if fld_name in self.m_req:
            result = self.m_req[fld_name][MeterData.StringValue]
        else:
            ekm_log("Requested nonexistent field: " + fld_name)

        return result
Return :class:`~ekmmeters.Field` content, scaled and formatted.

        Args:
            fld_name (str): A :class:`~ekmmeters.Field` value which is on your meter.

        Returns:
            str: String value (scaled if numeric) for the field.