DSX 120 desoldering iron featuring Weller's 120W heating element power technology is fully operational in only 35 seconds from switch on and only 20 seconds from standby. Vacuum pump is activated by a small finger switch integrated into the desoldering handle. The vacuum channel integrated in the new XDS desoldering tip allows easier and faster cleaning. Significant productivity improvement is the desoldering process. Weller's tried and tested tip exchange tool allows a quick and simple tip cartridge change. The glass tube ensures the fill level is always visible.