Proton Precession Gradiometer:
http://ark.com/~koehler/ppm.htm
BUILD A PROTON PRECESSION MAGNETOMETER:
http://hometown.aol.com/alka1/ProMag.html
Dan's Homegrown Proton Precession Magnetometer Page:
http://www.portup.com/~dfount/proton.htm
Stephen Brummitt wrote:
>
> Do you have a magnetometer? If so, how much did you pay for it? How
> accurate is it? And, if it needs calibrating, how do you go about doing
> that?
__________________________________________
NetZero - Defenders of the Free World
Get your FREE Internet Access and Email at
http://www.netzero.net/download/index.html
-------------------------------------------------------------
To leave this list, email <listserver@keelynet.com>
with the body text: leave Interact
list archives and on line subscription forms are at
http://keelynet.com/interact/
-------------------------------------------------------------