Prototype gravimeter
Prototype gravimeter is a members item. No shop sells Prototype gravimeter and no monster drops it, so an Ironman makes it: it takes 91 Archaeology and gives 11,277.8 Archaeology XP, using Prototype gravimeter (damaged), 34 × Quintessence, 20 × Leather scraps and 26 × Third Age iron.
MembersUntradeable
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Where the materials come from: Prototype gravimeter (damaged) (from Gravitron research debris); Quintessence (from Gravitron research debris); Leather scraps (from Monoceros remains). Making ten takes 10 × Prototype gravimeter (damaged), 340 × Quintessence, 200 × Leather scraps and 260 × Third Age iron and gives 112,778 Archaeology XP. Reaching level 91 Archaeology takes 5,902,831 XP in total; the Archaeology calculator counts the actions and materials to any target, and the Archaeology guide has the Ironman training route. Prototype gravimeter is members-only. It is untradeable, so every account, Ironman or not, gets it the same way.
At a glance
- Members
- Yes
- Tradeable
- No
- Monster drops
- None
- Shops
- None
- Recipes
- 1
- Used in
- Nothing
Make it yourself
Needs 91 Archaeology · 11,277.8 Archaeology XP
Getting the materials as an Ironman
- Prototype gravimeter (damaged): from Gravitron research debris
- Quintessence: from Gravitron research debris
- Leather scraps: from Monoceros remains
- Third Age iron: from Venator remains
Browse more items starting with P, or search every item.