"Hmm, good idea." The gun felt safer so she'd focused on clutching that, but a machina that helped track or warn of the ghosts was handy. Grabbing the PKE meter, Rikku began holding the device out carefully. Ahead of them, behind them, and then aiming it at the closed doors along the corridor.

The whirs and ambient beeping only added to the tense atmosphere as she listened for any increase in reaction from the device.