Quoting Karel <kebenstr at bmts.com>: > Hardy, > yes I made myself a Hi-pot tester as well. I forgot the specs, but I > believe I can go up to 20 kV. (It may be one of Richard Measures > designs). Unwritten Amps Rule # 1 Never invoke the name of the witchdoctor. You owe everyone a cup of coffee. Don W4DNR