The Iso-Tip Pro 120 Butane Soldering Iron Kit is can adapt as a torch, hot knife and heat tool by simply changing out the tip. This iron kit is powered by readily available butane, so you never need to worry about the electricity leaking into sensitive circuits. Dependable under all weather conditions, this model features automatic ignition, is only has a 200-minute run time, is equivalent to a 30 to 125W electric soldering iron, and has a temperature range of 480 to 1000 degrees (2400 degree torch temperature). This Pro 120 Soldering Iron can be used with a variety of Pro 120 butane soldering tips. The Pro 120 is compact, portable, and ready to use within 20 seconds of ignition. The Pro 50 Soldering Iron Kit includes: Butane soldering tool 1.6mm conical tip 807-7922005 Industrial torch tip 807-7922008 Protective cap with igniter Instruction manualWARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov