handheld mini scope

Today i was at hobbie lobby .lol and i picked up a handheld scope to look at my trichs.ive never used one .SO..has anyone used this one? I havent been able too use it as the lights where off when i got home ..BUT its range is 20x to 40x ,and has a led light..will this be enough to see trich progresion? was 13 bucks so i thought what the hell right?
thanks all

you are going to have to use the 40x mode for best results...ive got a 30x loupe and a 60-100x scope....the 30x loupe is hard to see, but its doable, and the 60-100x scope is a bitch to get focused

30x-40x should be enough to get a clear indication of the trichomes.
I myself have a 60x-100x scope with a light and I have a 40x loupe.
Loupe is more practical, but if I want to get really scientific, nothing beats the 100x.

thanks all .was able to try it out today . can see that mostly clear . few more weeks yet im guessing.