> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/boomerang-3-user-manual/dashboard/object_view/detailed-object-view/graph-tab.md).

# Graph tab

The **Graph** tab shows charts for the selected measuring points.

<figure><img src="/files/amd8eks8VdDREhTGB8nj" alt="Graph tab showing charts"><figcaption><p>Graph tab</p></figcaption></figure>

### Multiple measuring points

If you select multiple measuring points, each chart uses a different color.

See [Measuring Points selection](/boomerang-3-user-manual/dashboard/object_view/detailed-object-view/measuring-points-selection.md).

<figure><img src="/files/Kkfw1QjJO4xkfBI6p6zS" alt="Legend showing colors for multiple measuring points"><figcaption><p>Legend and colors</p></figcaption></figure>

### Navigate and zoom

* Click **Next** / **Previous** to move the time window.
* Click and drag on the chart to zoom into a time range.
* Click **Revert** to exit zoom.

{% columns %}
{% column %}

<figure><img src="/files/Z8xLTkDiD3XXElJPDedH" alt="Select an area to zoom"><figcaption><p>Zoom selection</p></figcaption></figure>
{% endcolumn %}

{% column %}

<figure><img src="/files/CHEd9hmVVu2s43nNpfuj" alt="Zoomed-in graph"><figcaption><p>Zoomed view</p></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

Hover over the graph to see details for a measurement.

<figure><img src="/files/9uXuH7X3OrRH7zLLPvrL" alt="Tooltip with measurement details"><figcaption><p>Measurement details on hover</p></figcaption></figure>

### Alarm limits

If a single measuring point is selected and it has limits, the limits appear on the graph.

* Alarm limits: red (upper) and blue (lower)
* Warning limits: yellow

<figure><img src="/files/k9f1YyHVci1h6djaFCHe" alt="Graph with alarm and warning limit lines"><figcaption><p>Alarm and warning limits</p></figcaption></figure>

Hover over a limit line to see its details.

<figure><img src="/files/tP69qqMN7xiTgR18iKkl" alt="Alarm limit details tooltip"><figcaption><p>Limit details</p></figcaption></figure>

### Average value

With a single measuring point selected, the average of displayed readings is shown above the graph.

### Show all measurements

If many readings exist, the chart may downsample.

Enable **Show All Measurements** to render all points.

<figure><img src="/files/aN9mS4C5QoA83P7ZNLse" alt="Show All Measurements toggle"><figcaption><p>Show All Measurements</p></figcaption></figure>

{% columns %}
{% column %}

<figure><img src="/files/s6iBWO7Lszoi2CbZAiqu" alt="Show All Measurements off"><figcaption><p>Show All Measurements off</p></figcaption></figure>
{% endcolumn %}

{% column %}

<figure><img src="/files/X1behdMwwF1JxUILBH7H" alt="Show All Measurements on"><figcaption><p>Show All Measurements on</p></figcaption></figure>
{% endcolumn %}
{% endcolumns %}

### Show removed measuring points

Click **Show removed Measuring Points** to list removed measuring points.

<figure><img src="/files/LZgZEZQuoA1GB3X1ecOR" alt="Show removed Measuring Points button"><figcaption><p>Show removed Measuring Points</p></figcaption></figure>

<figure><img src="/files/M8xUiIrygwndKlBuAwCj" alt="Removed measuring points list"><figcaption><p>Removed measuring points list</p></figcaption></figure>

Click **Show** to display a graph of removed measuring point readings for the last month of activity.

<figure><img src="/files/qlmU84rTF7pMKX52qE9N" alt="Graph of removed measuring point readings"><figcaption><p>Removed measuring point readings</p></figcaption></figure>

Change the time range to navigate earlier readings.


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