The soldering station displays show "No iron" unless you install soldering tip true.There is a correct installation method in the picture.
Max72w. heats up to 400 celsius degree in 8 seconds,quick thermal recovery
Portable Soldering Iron Station,compact design,light weight.Easy setting,Can upgrade program.
Precise OLED digital control,temperature stability to +/-1 Celsius.
C/W an extra 2x t12 Tip, a tube of lead free Solder Wire.