Heat Gauge
Official Lodestone Job Guide (Always up-to-date)
Heat Gauge is Machinist's Job Gauge.
Heat Gauge
Upon learning the action 
Hypercharge, the Heat Gauge will be displayed.
Using certain weaponskills will generate heat. When you have generated enough, Hypercharge can be activated, overheating your firearm. This allows the execution of certain weaponskills such as 
Heat Blast (acquired at level 35) and 
Auto Crossbow (acquired at level 52).
Upon learning the action 
Rook Autoturret, the Battery Gauge will be displayed.
The Battery Gauge accumulates when certain actions are performed and allows the placement of a Rook Autoturret, which will attack your target. It also allows the deployment of an 
Automaton Queen (acquired at level 80) to fight alongside you.
Simple Mode
