Loupe
Brings the Codex knowledge: hold it on a thing, a creature or into the open air to read its currents. While in hand, it shows the flux of your chunk.
kinditemcreative tabFluxion
Currents
Sense3
Prism2
Mind2What the Loupe reads: 7 in all. Wheel of Currents
In the Codex
Entry The Loupe — Read a couple more new things with the Loupe, and this entry will tell you all it can do.