The Weller WPA2 Pyropen Piezo Butane gas soldering iron is a self igniting soldering iron with solder and hot blow functions. The tool has a rapid heat up time and one filling of Butane gas lasts up to 3 hours. It's ideal for soldering on the go and helps to complete soldering tasks anywhere, without the need for a mains supply or an obstructing cable. It is temperature adjustable between 250°C to 500°C when used as a soldering iron and up to 650°C when used as a hot air blower. Due to its piezo igniter the Weller Pyropen can be conviently turned on without the need of another tool.