You use it anywhere.
You get it from the Oak's aid in the upstairs of the building that connect route 11 to route 12. You need to have caught 30 pokemon.
go on bag then keyitems then click on item finder
You can find leftovers where snorlax is. Use the item finder at this spot and you will find the leftovers. You cant use the item finder near it you have to beon top of the spot. It will then say "there is an item under foot" and there it will be.
use an item finder when in venturf town go to the cave then left to an entrance there's a guy looking for a glasses and use item finder to search fo it
You have to use it anywhere and it helps u find items.
There is not an "item finder" in Ocarina of Time
Use the Item Finder found on Route 12
use the item finder app on your poke wach and look around the hotel use the item finder app on your poke wach and look around the hotel
you can get it in foogy road use the item finder. i hope i helped(;
The item finder is given to you by Professor Oak on you adventures. You can meet up with Professor Oak on route 11.
you only activate it in your bag then it will tell you if there is any items near
use the item finder near the lobby door
i sussed it. after the two snorlaxes have been moved go back with item finder. walk over the area with each step use iten finder. eventuly when you get the rite spot you will have it. dont be disheatened when the item finder dusnt respond. just keep trying. xD xxx