You don't really FIND it anywhere. It's more of GIVEN to you. But here:
After you defeat Gardenia, (Eterna City's gym leader,) and defeat Commander Jupiter, (in the Eterna Galactic building,) when you go down the biking route on route 206 with your new bike, (If you already visited the bike shop in Eterna City, aka the city you're in, hint: it's in front of the Underground Man's house which is next to the Pokemon Center.) then down route 206 is route 207, which you'll run into Lucas. (Once you reach the Mt. Coronet entrance in that route.) He'll give you the Dowsing Matching App for your Poketch. And there you go!
Hope I helped! ^_^
I am thinking you get it from the poketech company. correct me if i am wrong
It is hidden in the wall at the end of a path, on the center left of the big room. You can also use the dowsing machine (poketch App) to help you find hidden items.
You know that dowsing app on your poketch? the one that looks like a target, and you touch it with the stylus and a load of circles come? well go on that app, and just through that reception place out the back door use the dowsing app, it will help you find it. it's on the floor somewhere round there i think, but you need the dowsing app to find it:) hope this helps xxxxxxxxxxxxxxxxxxxxx
How to get it:You get the dowsing maching app from Rowan's assistant on Route 207. How to use it:If you touch the touch screen and there is special stuff around, it will show you where. How to pick up items:You have to walk and stand in front of where it is and press the a button.
if you want the dowsing machine app, in diamond and pearl, you can find it when you arrive at route 206 from your childhood friend (Dawn/Lucas). the dowsing machine is like the itemfinder, it allows you to find hidden items. if you want to find the marking map, the president of the poketch company will give it to you when you talk to him after you have obtained three gym badges. the marking map is a simple map of sinnoh and has several markers for intriguing places. it also marks the spot of the two roaming pokemon in diamond and pearl, mesprit and cresselia.
its a poketch app.
i think there is the dowsing machine app for poketch at the jubilife company
Dawn/Lucas gives it to you after you beat the cycling road.
use the Dowsing machine/itemfinder app on you're poketch.
The Dowsing Machine Poketch App can be obtained once you beat snowpoint City completely. After that, prof.rowan will come on a hover craft where they finaly destroy team galactic and they pick what app to get either the Dowsing Machine App or the water tracker app.
I am thinking you get it from the poketech company. correct me if i am wrong
The Suite Key is northwest in front of the entrance to the beach of Route 213. You will need to use the Dowsing Machine Poketch App to find it.
The dowsing machine is a poketech app which scans the ground for hidden items. It is app no.7.
its not in the bag, its is located in the touchscreen part, where you can see the time, calculator just click the red button to scroll and go to downsing machine app, downsing machine is the one with large cross line.
It is hidden in the wall at the end of a path, on the center left of the big room. You can also use the dowsing machine (poketch App) to help you find hidden items.
stand in it and use your dowsing app on your poketch, it will help you find it.. hope this helps xxxxxxxxxxxxxx
first you must... take a deep breath *sigh* then calm down. Next go to gamefaqs.com and find the Drayano guide for platinum. You will find your answer there