Hey Steve
I think Scott is right, model should be H449-5040, here is a picture (not from me, found it some time ago somewhere in the worldwideweb and do not remember where, maybe it was at the old SCWF...) of the one with the orange dial:
Greetings, sharpie
I think Scott is right, model should be H449-5040, here is a picture (not from me, found it some time ago somewhere in the worldwideweb and do not remember where, maybe it was at the old SCWF...) of the one with the orange dial:

Greetings, sharpie