Use the spot tool Thermographic_analysis_images3_spot to measure the temperature at a point in an infrared image. You can place spots manually or locate temperature extremes automatically.

Measure a point temperature

To place a spot:

1.Select Spot Thermographic_analysis_images3_spot on the analysis toolbar, or select Analysis > Spot.

2.Move the pointer over the focused image to view the temperature at the pointer position.

3.Click the point to measure.

Over the image, the pointer changes to Thermographic_analysis_images3_plus. The spot label displays the measured temperature.

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Locate temperature extremes

Use Hottest Spot or Hot/Cold Spots ... in the spot-tool submenu to locate one or more temperature extremes automatically.

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For details, see Finding hot and cold spots.

Select or delete all spots

Open the spot-tool submenu and select Select Spots to select all regular and automatically located hot or cold spots in the focused image. Select Delete Spots to remove them.

For more information about selecting and editing measurement objects, see Selection tool.