This tab contains a history of the reading point values from the most recent to the oldest.

As default, the values are displayed in list form, but you can choose to display the values in graph form:

• As default, all the known values are displayed. You can specify the start value in order to limit the display to a more recent period.
• You can choose a graph of values or variations.

 

List values

• Date: Date of the measurement reading.
• Measurement: Value of the measurement reading.
• Variation: Difference between the value of the reading and that of the previous reading.
• Source:
  • "Manual" if the reading was entered directly for this reading point.
  • "Automatic" if the reading was entered for the source reading point (see Reading point [Links]) and reflected in this one.
• Comment:
  • Comment entered by the user having taken the reading if the source is "Manual"
  • Name of the reading point [source] having generated the value if the source is "Automatic"

To take new readings, see Taking a measurement reading.