Features Shown right is the XY measurement mode of the Via-170. Click on the image for a larger view. Calculates the angle when operators place two or more points to define each leg of an angle, even when the vertex is not in view. Users can turn on or off a graphic display of the angle as it is being measured. Measures the radius and circumference of a circle when operators place three or more points along the perimeter of a circular image.
Users can turn on or off a graphic display of the circle as it is being measured.
Security menu which allows for marker overlay protect and calibration protect. With this protection enabled only password holder can alter marker overlays or calibration. Type text to label the video image. The text can be positioned anywhere in upper and lower case characters. Crosslines can be displayed in one of ten different line patterns.