1.The machine is ESD protect designs which could effectively protect the components during the soldering works.
2.The machine iron with the sleep function which can energy save and protect the iron from oxidation
3.Machine inside could detect the errors automatically
4.The machine cable is all silicone, is high TEMP. Resistant, longevity
5.With Celsius / Fahrenheit TEMP. Display,visual is very nice
6.You could set 3 TEMP.(CH1/CH2/CH3), You usually use and storage in the machine, very conveniently.
Brand Name: YIHUA
Model Number: YIHUA 939D+
Output Power: 75W
Input Voltagle: 110V/220V
Temperature Stability: +-2
Output Temperature: 100-480