[TowerTalk] Weller Portasol

[K4PI]

Look at the IsoTip Pro120.  I have been using one of these for several years 
and I am very pleased with it.  You can see how much fluid you have left 
through a clear window.  Some units I have see do not have this feature so 
you never know when you are about to run out of fluid.  It has variable heat 
control.  I think I bought mine through either Mouser or Digi Key.  They do 
have different heads you can mount also.  Easy refill with butane.