The 900M-T-K Soldering Tool with RoHS certification is manufactured by MECHANIC. It is an electrical tool used to join two metal surfaces with molten metal. It works by heating up the two metal pieces and melting a solder that is fed into the joint. This tool is designed for general-purpose soldering operations, with its adjustable temperature control, variable wattage power supply, and a soldering tip which can be quickly replaced. It is RoHS compliant, meaning it has been tested for and meets the standards of the Restriction of Hazardous Substances legislation.