YIHUA 936/937/939D Adjustable Soldering Station With Repair Tool Kit

YIHUA 936 40W Soldering Iron Soldering Station Adjustable Constant Temperature Electric Soldering Iron Station Repair Tools  Machine parameters : Model:939D+Power: 75WPower supply voltage:AC 110V ±10% 60Hz/AC 220V~240V 50Hz Temperature Range: 200°C ~ 480°C( 392°F ~ 896°F)Soldering Iron Temperature Stability: ±3.6°F/2.0°C Model:936/937DPower: 40WPower supply voltage:AC 110V ±10% 60Hz/AC 220V~240V 50HzOutput voltage:24VTemperature range: 200°C~480°C (392°F~896°F) Heating element voltage:AC 24V ±10% 50HzWorking temperature:0~40°C/32°F~104°FStorage temperature:-20°C~80°C/-4°F~176°F Function : ESD Safe PID Temperature Control Technology Centigrade/Fahrenheit Switch Zilog Microcomputer Processor