Great
Great: high delivery speed to Italy !! five days (starting from German Store) = 5 stars to Tomtop. One star less to Fnirsi: the instruction manual, and the downloadable manual from web, shows a "RET" button not existing on the machine. The leftmost button on the scope is "SEL". I'm still waiting explanations from fnirsi contact mailbox. I can't record a question on the official web page, because chaptcha security check is (for me) hard to perform, with chinese instructions. Furthermore, it also does not allow USB export with Windows 10 x64, because not detected from so made SO. To investigate the problem, I tried connecting to a Win 10 x86 PC, and it worked. So, USB export doesn't work on Win 10 x64, but works fine on Win 10 x86. This flaw was unimaginable. Again: 5 stars to Tomtop