Use it to find hidden items, where there are any. You press START, select your bag and itemfinder. Press A and USE the itemfinder. If there are any hidden objects nearby, it will show the direction in which the object lies and also how far away it is by showing more or less arrows pointing towards it. If ther are no objects around it will say that there's nothing there.
You can also select it (good if you're gonna use it frequently, like in berry forest or treasure beach). Then you press START, to open the MENU, choose BAG, select ITEMFINDER and press the A-button. Mark SELECT ITEM and press A. This enables you to use your itemfinder without having to open the menu all the time. Instead, all you have to do is to press the SELECT-button.
when you have got the itemfinder. Click start then click on bag and then press the right button on your +control pad. click on the itemfinder then click use. The itemfinder will detect any items around you that are berried.
Press use to use the itemfinder and if it dings you have found something. Walk in the direction you are facing then use the itemfinder again. continue until the itemfinder starts shaking wildly and press A facing the spot and you will find something.
Just find the itemfinder press A and select 'use' then you're using it!
If you have the itemfinder app for the pokech, go by the bottommost building and use the itemfinder.
use itemfinder to search in the beach or watever beach in emerald use itemfinder to search in the beach or watever beach in emerald
use the itemfinder
you cant. you have to use the itemfinder
There are plenty of hidden items you cannot see in the world of hoenn use the itemfinder to seek them out!
Use the itemfinder.
you have to use a itemfinder
There is not an "item finder" in Ocarina of Time
use the itemfinder and you can find plenty.