The apial sensor was a protoss sensor enhancement for Scouts.

The sensor was located in the nose of Scouts and increased sensor range.[1] The apial sensor was a relatively recent development by the Great War.[2]

Game UpgradeEdit

ApialSensors SC1 Upgrd1
Apial Sensors
  • Increases Scout sight range by 2 (to 10).
Purchased from Fleet beacon
Hotkey A
Cost 100 Minerals Terran SC1 100 Gas Terran SC1 133Time SC2 Game1


  1. Underwood, Peter, Bill Roper, Chris Metzen and Jeffrey Vaughn. StarCraft (Manual). Irvine, Calif.: Blizzard Entertainment, 1998.
  2. Scout. StarCraft Compendium. Accessed on 2008-16-03