earth resistivity data logger

[Rochelle]

Hello everybody,does any one have a copy of the EPE magazine issued last April 2003 & May 2003 about the PIC based earth resistivity data logger by Robert Beck?
Just for archeological purposes. Any response is highly appreciated. thanks......

[Unregistered]

Available

Hello everybody,does any one have a copy of the EPE magazine issued last April 2003 & May 2003 about the PIC based earth resistivity data logger by Robert Beck?
Just for archeological purposes. Any response is highly appreciated. thanks......

Yes i can to supply with a copy of the article with reference the registivity logger issued April 2003 and May 2003
[email protected] Athens-Greece

[Dinkydick]

Resistive Logger

Save your time and money. I built the unit and never got it to
work.There are alot of errors in the schematics and descriptions.
Look for the EPE Resistivity Logger designed by John Becker.
That one works and has software for readouts.

[ta2ctp]

What is the Problem !..

Hello ,
What is the EPE Earth Resistivity Logger a lot of errors in the schematic and descriptions ..?..
And now , which boost , out waweform signal..?.. ( For example variable 100Vpp squarevawe output )..
Sincerely
ta2ctp
Safak..