Conrad USB Digital Microscope 10x to 200x, 2.0 Megapixel 191341 Data Sheet

Calibration and Measurement   

Please make calibration before measurement. 

 

Click on the shortcut icon 

  or choose ‘Display crossing’ under ‘Setting’ option to display the crossing. 

It’s used to check the dial is parallel or not. 

1. Focus microscope on the attached dial and then adjust the magnification till the picture is clear. Take a 

picture for the selected area when the dial is parallel to the crossing as below. 

 

     

 

 

 

 

 

 

 

 

 

 

 

 

2. Double-click on the picture to enter into measurement interface as below. 

 

 

 

3. Click the calibration icon 

 in the toolbar,  

and then a dialog will popup as below. 

                                                                                                                                                                                           

                                                                                                                                                                                           

6                   

5