A Rheostat (Soldering Iron Temperature Controller) allows you to Solder more effectively & efficiently with nearly any soldering iron that is up to 400 watts!
Turns down heat to more effectively manipulate and shape solder
Solid state circuitry gives you solid temperature control all the time.
This Choice Rheostat is 120 Volts (120 VAC) and will take an iron that is up to a maximum of 400 watts
MAX. 400W. 120VAC