The Weller Pyropen Junior is a cordless butane-powered soldering iron designed for professional tradespeople and contractors requiring portable precision soldering capabilities. This compact mini iron features push-button piezo self-ignition for instant operation without the need for external power sources, making it ideal for on-site electrical work, electronics repair, and field installations. Supplied complete with a 0.5mm tapered needle soldering tip for fine detail work, the iron also includes a hot air nozzle that's particularly useful for shrinking heat-shrink tubing. The adjustable temperature control works by varying the butane gas flow, allowing you to match the heat output to your specific application up to a maximum of 500°C. The built-in gas reservoir provides approximately one hour of continuous operation, reducing downtime on site. An aluminium protective cap with integrated pocket clip is included for safe storage and convenient portability between jobs. The iron uses P