I will post some pics of my ... equipement when I get home on thurdsay (no school for me on friday YAY )
I have a soldering iron, solder pump, a done-myself temp regulator for soldering iron, and a DMM, with LPM attachment (I measure mV to get tens of mW like you OP, but I have far better range since mine is TEC sensor, not optical).
What exactly is a current setter?
Two things come to mind:
1)standard issue 1 mm flat head screwdriver that is used to turn the potenciometer
2) a resistor set on the feedback loop of IC to set the current - current setter.
So DJNY, include some screwdrivers and resistors! :crackup: