PhageScale

Drop in a TEM image

How to measure

Load a TEM image or use the MarsHill example.
Click Detect scale bar and confirm the red dashed box marks the scale bar.
Enter the scale-bar size in nm.
Choose Straight or Wavy, then draw on the image.
Review lengths in the Measurements panel.
Export the CSV or save the annotated image.

Calibration

Scale bar value

nm

Detected length -

Calibration -

Upload an image to begin.

Drawing

100%

Measurements