Greetings,
I'm introducing my another 3D Scanner, Geo Examiner. In my personal opinion, Resistivity Scanner is one of the most reliable detecting tools. This uses quite different technology from ordinary 3D scanners or detectors using electromagnetic or geomagnetic field. This gadget ignores small metal items like pull tabs, bottle caps and nails.
Before I bought this gadget I rented and used Mother Load Locator by Fitzgerald in USA to study and experience Resistivity Gadget. Mother Load Locator has only 4 probes and doesn't give 3D analysis.
And after so many exchanges of emails with the company in Greek, I chosed Geo Examiner. I truly rely on this gadget personally in my field scanning.
I have 3 kinds of 3D Scanners as of now even though I've owned and used other scanners before. I cannot say which is the best because those 3 scanners have their own unique features, strength and weakness. Sometimes I used this one and sometimes that one. I tried to use all together as long as the surroundings allowed. Anyway it depends on the situation.
Please refer to Facebook page for more information and pictures : Teza's Marketplace
Regards,