I want to do some hobby work on electrostatic precipitation. My understanding is that I'll need a DC power source capable of generating something like 5-50kV. What are good, cheap options for that, running either off household 120VAC or else 12VDC batteries?
And what are inexpensive means of measuring voltage in that range? I'm presently only equipped for household electric work, so my multimeters don't go that high!
And what are inexpensive means of measuring voltage in that range? I'm presently only equipped for household electric work, so my multimeters don't go that high!