As the title says, I am just looking for modern day opinion of the hakko fm 202. My plan is to purchase a second hand fm 202 for $140ish dollars, with a set of fm 2023 hot tweezers. I already have a FX951 for my iron so the 202 will only be used for the tweezers. I have been looking an have noticed there is no information redially available on calibrating the temp so if you know anything about that please feel free to include it also.