Scanner is an item in the “Plot advancement” category (Key Items).
In-game descriptions
| Ruby / Sapphire · Emerald | A device found inside the ABANDONED SHIP. |
|---|---|
| FireRed / LeafGreen | A device used to search for life-forms in water. It looks too difficult to use. |
| Sun / Moon · Ultra Sun / Ultra Moon · Let’s Go, Pikachu! / Let’s Go, Eevee! · Sword / Shield | A device found inside Sea Mauville. |
Where to find it
| Place | Games | How | Tile |
|---|---|---|---|
| Abandoned Ship — Hidden Floor Rooms | RuSa | on the ground | 16, 10 |
| Abandoned Ship — Hidden Floor Rooms | E | on the ground | 16, 10 |
Sources : PokeAPI (items, item_flavor_text, machines) · atlas · pokeemerald species_info.h