Self-Igniting Pyropen®Ideal for service jobs in out of the way or confined space areas No batteries or electricity required Lightweight and easy to carry around Butane gas operated, will operate for up to three hours on one filling and are ready to solder within 30 seconds Adjustable temperature controlled by varying gas flow Benefits for the outdoor servicing of electronics, radio and telecommunications Inactive hot air, ideal for shrink tubing, soldering and desoldering