Rick,
Without a default to let me know when a reply comes in, I forget to look!
That balance/scale is a Mettler H80 electric/mechanical balance. It is considered to be an analytical scale and that type was used in laboratories for a long time. It is capable of accuracy of .0001 grams, if I can ever get one will all of its parts intact. This one got here today and has 1 mirror missing. That means I am going to have to try to rob a mirror from another balance or send it back.
When they are functioning with all their parts, there is very little to go wrong with them and they don't have the problems the electronic scales have with wandering zero.
I have a couple of projects that I felt needed a little more accuracy than what an Ohaus 505 or Dillon D Terminator would produce.
The average reloader wouldn't ever need this kind of accuracy and it would take forever to load a box of shells using it!