This torpor timer can be used to track a creature's Torpor over time and estimate how long you have until it wakes up.
Once you've knocked out a Rock Elemental, simply open its inventory to view its Torpor stat. Enter that stat into the timer and start the timer. Dododex is now synced with your Rock Elemental. (Note that in-game lag can sometimes cause the timer to fall slightly out of sync, however, if you notice a significant discrepancy with Dododex's rate, please report it.)
When you use narcotics in the game, tap the narcotics buttons on the torpor timer so that it stays synced.
Rock Elemental's Torpor
A wild creature's torpor is determined by its level in the wild. The Rock Elemental begins with a base of 5000 Torpor at level 1. With each level, it increases by 100. Once tamed, a creature's torpor does not change.