This one had the most reviews, and people seem to think it is accurate. Plus, it was an Amazon pick, whatever that means. Amazon is all ads now so it’s hard to find anything that isn’t sponsored. It’s only like $20 so I was like, why notAfter talking about it I was looking into getting one as well. Which one did you end up getting?
https://www.amazon.com/gp/aw/d/B00ECCZWWI/ref=ya_aw_od_pi?ie=UTF8&psc=1