Suction: 30cmHg; Nozzle Length: 15mm / 0.59"; Overall Size: 19cm x 2cm / 7.5" x 0.79" (L*Max. D).. Designed for one-hand operation, you can just use your thumb to reset and suck.. Double seal ring design, suction can be twice than normal one, effectively prevent leakage.. The vacuum desoldering pump is designed to remove the solder from the circuit boards and more.. Easy and simple to use: Set knob first, melt the solder, then release the button to remove the solder..
