The Fluxometer is an item added by Thaumic Tinkerer.
This can help you to find a way to get the Wispy Essence you want.
to find out the range). Now there should spawn the Wisp with the Essentia you want. Just kill them and you have what you need.
"After research of the flux itself you think that, you can make use of one of your early discoverys, the Thaumometer, to measure the flux.
Through the research of the flux itself, and through usage of one of your early discoveries, the Thaumomenter, you managed to discover an upgrade for it. This new detector, the Fluxometer can measure the flux in the nearest relevant node. Whilst looking at the Fluxometer with Goggles of Revealing, the holder can see what flux is in the air. The flux displays as icons, the opacity of each icon indicates how much of that aspect is in the aura. If you look close, you can see maxed out aspects as a bit unstable"
Research availbale after Basic Flux Research.
CraftingEditYou craft it in an Arcane Worktable or Infusion Altar with 2 Gold Ingots, 2 Flux Filter and one Thaumometer.