Because the megger thread is getting so long.
Spark-master: Never known anyone getting killed by a megger (hy-pot different story) but it WILL make you talk to yourself for awhile though, as will not discharging your cable.
The URL for AVO is:
http://www.avointl.com/us/index.asp They have a great library full of books on the subject, and at fairly reasonable prices.
