The The JBC Tools T210-NA Nitrogen Precision Handle allows creating an inert atmosphere, removing the oxygen, and hence minimizing oxidizing effect during solder joint formation. The result is a high soldering quality with improved wetting and slightly better productivity. It also allows the use of milder fluxes. The JBC Tools T210-NA Nitrogen Precision Handle works with the C210 cartridges and comes with the B6647 nozzle to transport the nitrogen to the tip. Please note this soldering iron requires using the DN-SE stand, a nitrogen flow regulator, and it’s corresponding control unit (MN-A for DI or MNE-A for DDE or DME) and the GN-A Nitrogen Generator if no nitrogen is supplied.