HV probe ???

["Kevin D" <teslacoilfreak1-at-mediaone-dot-net> (by way of Terry Fritz <twftesla-at-uswest-dot-net>)]

I planning on buying some Obit's from a local HVAC contractor he is charging
$35ea. used,he says that he has a big pile for me to go through. some
work,and some are weak he says and he will not let me return them because of
what I am using them for....Anyway,on to my question.
How could I make a HV probe to allow me to  test to see if they have the
proper output? All I have for a meter is a analog VOM with the largest scale
being 1kV but I would like the probe to operate on the 10v  scale.
Also is the transformers V rating under load or open circuit?

Thanks
Kevin D.