Weller WHA3000PN Digital Hot Air Station is a self-contained bench-top unit that does not require an external air source and is capable of performing demanding repair tasks on PCBs with complex fine pitch surface mounted components. The Weller WHA3000PN Digital Hot Air Station’s automatic mode allows up to ten separate programs to be stored in memory, each with a unique air temperature, air volume, and process time profile for the ultimate in control and process repeatability. The special ionizing circuit assures hot air is static-free to protect sensitive components and the optional nozzle change tool allows changeout of nozzles, even when hot.