... -lead soldering station,. return temperature quickly, Application lower-temperature welding .... 1 High power, thermocouple senor preposing, microcomputer digital display; PID control ... . Model No.PowerAccessary40800B100W1,40800B controller, 2,soldering iron station and sponge cleaning ,3,40800B soldering iron, 4,plug-in card. Controller:Output ...