Magnets to locate steel studs through gyprock walls

I'm looking to buy some small magnets which will help me locate my steel studs through gyprock walls. No need for super strength but over the counter versions do not hold their grip to the wall through the 10mm plasterboard. can you advise on the best small magnets for this purpose?

Yes, we have the perfect magnet for this purpose. Check out this video of our Magnetic Stud Finder to see if this is the kind of thing you're looking for!