His lab.
nowhere,but you can get one from professor rowan
After seeing all the Pokemon in the Sinnoh Dex go talk to Professor Rowan and Professor Oak will come and give you the pokeradar as well as the National Dex.
Prof. Rowan's lab always stay in Sandgem Town.
No you don't.
in Route 224
Prof rowan is only in diamond and pearl and platinum.
In his lab
nowhere,but you can get one from professor rowan
After you get the national dex, professor Rowan will give you the pokeradar.
you have to see every Pokemon in sinnoh region and go to professor rowan and he will give it to you.
beat the elite four and get the national pokedex from professor rowan. go back to mt. cornet and he'll be gone
no u dont =)
Sandgem town is the second town in Pokemon Diamond/ Pearl/ Platinum. It is the home of Professor Rowan
you cant catch it in Pokemon pearl if vyou don't have a cheat but professor rowan will give you one in the beginning of the game
You don't battle your Mom. I think you battle Professor Rowan when you complete the game, well I heard rumors about you Vs. Professor Rowan anyway.
complete the pokedex then go to professor rowan and he will give you the national dex
Chimchar (fire), Turtwig (grass) and Piplup (water).