-
Gray
Cons:
Immediately stopped working
-
black
On a 520-parrot setting, it melts solder. In reality, it's 320-330 degrees. When trying to desolder a diode in a power supply, it drops to 200. Do not recommend.
-
Black
Pros:
Excellent performance
-
Black
Pros:
Excellent soldering iron, stable temperature, ceramic heating element, good replacement tips, they tin perfectly.
