Hi,
the link: https://radioaficion.com/cms/ds0138-diy-oscilloscope-kit/

Thanks for help.

 

50V with x1 probe.
500V with x10 probe.

 

50 V p-p per specifications.

 

50V with x1 probe.
500V with x10 probe.

Thanks.

 

View attachment 241375

50 V p-p per specifications.

Thanks.