PRO-100K The SOLDERPRO PRO-100K is a 4-in-1 kit and includes the SOLDERPRO 100 SOLDERING IRON/TORCH. It is a butane powered portable Multi-Function Heat Tool with: blowtorch tip which operates at temperatures of up to 2400°F making it the perfect toolfor heavy soldering and brazing two soldering tips: a PS-1 (1.6mm Conical Soldering Tip), and PS-3 (2.4 mm Chisel Soldering Tip) with a tip temperature of 950°which is equivalent to that of approximately a 120 watt electric soldering iron hot knife which has a tip temperature of 950°F and is specifically designed to cut and cauterize most synthetic materials heat blower tip that has an adjustable temperature of up to 950°F and is idealfor heat-shrink tubing.Also included is a heat reflector, roll of solder, safety cap, spare orifice, and tip quencher packaged in blow-molded case. The PRO-100 Tool has automatic Piezo ignition and a comfortable grip. It is cordless, with simple and safe operation under any conditions, anywhere. It is ready to use 15 seconds after ignition. Tank contains fuelfor 120 minutes of operation. No electrical interference. Possible Applications: automotive and truck repairs, aviation service and repair, electrical components, environmental splicing, in-field repairs, insulated solder preform , jewelry repair, loosen rusted nuts and bolts, maintain switch panels, repair television sets, meters, switch boards, sensitive IC boards, shrink tubing, silver solder, soften window caulking, solder circuit boards TV cable systems, weld plastics and more!