878D+ Kada 2in1 SMD Soldering Station With Digital Display Repair Station.Multi-function environmental protection soldering station combination large heat capacity welding machine SOIC CHIP QFP PLCC BGA soldering station Technical indicators Soldering iron parts Power supply voltage: AC: 220V / 50HZ 110V / 60Hz Power consumption: 40W (30V-90W P-P) Temperature range: 200 ----- 480 degrees Celsius Heating element: ceramic long life heating core Tip grounding resistance: ≤1 ohm Tip ground potential: <2 mV Hot air gun part: Power consumption: 550W Temperature range: 100.... 450 degrees Celsius Heating element: high temperature resistant ceramic, wire Wind Tsui Grounding Resistance: <2 ohms Power supply voltage: DC 12V Air pump type: worm gear brushless DC motor Air volume: 100 l / min