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Watch a short introduction of OKM's geoelectrical water and cavity detector. You will learn important features about this measuring device and get first impressions of how to use the GeoSeeker to find underground caves and water deposits up to depth of 250 m (820 ft).


The GeoSeeker utilizes a geoelectrical measurement procedure based on Schlumberger to read the soil resistivity. Based on that ground resistance the detector is capable to locate underground water deposits, water-bearing gravel and groundwater level as well as cavities like caves, tunnels, chambers and the like. Thus the geophysical detector can be deployed as water finder or cavity detector at the same time.


This is part 7 of a series of 7 video tutorials about the geoelectrical water and cavity detector GeoSeeker from OKM. Even after watching this video instructions, we encourage you to read the user's manual as well.


This is part 5 of a series of 7 video tutorials about the geoelectrical water and cavity detector GeoSeeker from OKM. Even after watching this video instructions, we encourage you to read the user's manual as well.


This is part 4 of a series of 7 video tutorials about the geoelectrical water and cavity detector GeoSeeker from OKM. Even after watching this video instructions, we encourage you to read the user's manual as well.


This is part 3 of a series of 7 video tutorials about the geoelectrical water and cavity detector GeoSeeker from OKM. Even after watching this video instructions, we encourage you to read the user's manual as well.


In 2014 the team of OKM Emirates FZE (UAE) and its local business partners from GDI - Geological Detection and Imaging (Lebanon) tested the recently announced cavity and water detector GeoSeeker. Supported by an former adviser of the geological department in Lebanon several practical tests were performed in the mountain area of Beirut. In heavy mineralized rocky soil the team was able to detect underground water deposits in a depth of 70 - 90 meters.


Our water detectors utilizing geoelectrical measurement methods to locate underground water resources like fresh water, drinking water or ground water level. By measuring the ground resistivity the water detectors can calculate if potential water resources are located beneath the earth's surface.


Geoelectrical water detector and cavity detector for resistivity measurements up to 250 m depth. With this detector you can locate underground water resources, hidden water streams or other water deposits.


Both, OKM GeoSeeker and OKM GeoSeeker Mini, are geoelectrical detectors used to detect underground water deposits and hidden cavities. In this comparison matrix we show you the differences between both detectors. This will help you to decide which one is best suited for your tasks of finding fresh water or hidden caves and tunnels.



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