How should I ask him about sexual health

So I've been talking to this guy I met on tinder for about 2 weeks and I think we're going to meet up this week. I don't plan on sleeping with him right afterwards but I do think we might mess around and (if the date goes well) we'll probably have sex.
How should I go about asking if he's clean and been tested and all of that? He knows that I've only been with one other guy with protection and I know he's been with other people, both male and female, but not if he's used protection with them.