Review on Weller 7250W Standard Solder Tip Replacement (5.5mm) - Compatible with D550/D650 Solder Guns (2 Pack) by Michael Schafer

For those of us with old soldering guns the model numbers are interesting but in many cases we need to know the wattage range of soldering tips. This information always makes sense when you show a model of what corresponds to what. However, not all model numbers are listed. I have two soldering irons, there is no glue on the decals, but I would venture a guess that one is 100 watts and the other is 200 watts. These are also the providers of these tips. LIST WORK PERFORMANCE! (like everything else in the description)