their web site is http://www.sprengnether.com but I can't get it to load at the moment...
Doug Crice wrote:
I was doing some market research on seismological instrument manufacturers and saw that Sprengnether doesn’t seem to have a web site or answer their St Louis phone number.
Does anybody know what happened to Sprengnether?
12996 Somerset Drive phone 1-530-274-4445
Grass Valley, CA 95945 USA fax 1-530-274-4446