This is the leading forum for test equipment reviews and teardowns, and as such, this leads to many new posts like "Which multimeter/oscilloscope should I buy", or "What do you think about model X" etc.
It is quite likely that your question has already been answered in some form, or your product already discussed extensively, so please use the Search facility located in the menu system above as a first pass. Don't use the search box top right, it's not as good.
Regulars. please be nice to newbies who ask a question that has already been answered, they may have missed this post, or not had any luck with searching.