According to him, these, uh, multiphase... um... spectro-something goggles will allow the wearer to see the clouds and take readings from them. He insisted that recording this data was fundamental to our campaign at the Sunwell. I think he's nuts, but I'm under orders to investigate anything that might help. Would you mind taking some readings?
Equip the once you get close to Oshu'gun. Wandering red clouds much like the engineering mote extractors are designed to extract are on all sides of Oshu'gun. Use the goggles when you're in range of the clouds.
If you are an Engineer and use goggles anyway, or have your head armor graphics turned off, don't forget to reequip your armor after finishing the quest!
If you equip the goggles outside Nagrand, you might not be able to see the clouds when you arrive and will have to re-equip the goggles closer to Oshu'gun.
Did you get those readings? That gnome will scream at me again if I don't get his precious data.
Thanks for your help. You don't know what it's like to deal with "Doctor" Wafflefry over there. In between his "checkups" on my progress, he's busy hawking some gadget or another derived from his military inventions.