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GeoSeeker Underground Water and Cavefinder by OKM
Highlights
- Geoelectric water and cavity detector: Determines ground resistance up to a depth of 250m (820ft) and visualizes the measured values in 3D
- Depth: Customers found water up to 250 meters – check our references
- Use cases: Water detection, cavity detection, geotechnical engineering
- Operating modes: Geoelectrical scan
- Detectable objects: Water deposits, water-bearing gravel, cavities
The OKM GeoSeeker Water and Cavefinder is the most accurate and deepest detection Ground penetration locator OKM has ever created. The GeoSeeker in Active Scan modes can output a large scan voltage of up to 390 Volts. The active scan mode constitutes an extremely accurate scan method and will provide you with the very best results when locating water and caves or caverns.
The Geoseeker can also operate in a passive scan mode without requiring direct power input in which case it will only measure the naturally occurring voltage that is in the ground itself. This type of scan is suitable in sloping areas with an underground watercourse. The GeoSeeker can easily make accurate 3D graphic scans of underground resistivity at a maximum depth of up to 820 feet or 250 meters. Easy to follow step-by-step guided measurements and wireless data transfer to the Tablet PC make using this highly sophisticated geo-electrical detector one of the deepest and easiest to use!
The OKM GeoSeeker is a professional geoelectric water and cavity detector that measures soil resistivity and displays your scanning data in incredible 3D graphics. It is extremely mobile and easy to operate; this geoelectric detector is designed and manufactured in Germany.
The GeoSeeker uses a geoelectrical measurement procedure based on the Schlumberger method to read soil resistivity. Based on this ground resistance, the detector is able to locate groundwater reservoirs, gravel, and groundwater level as well as cavities, caves, tunnels. Therefore, the geophysical detector can be deployed as both a water and a cavity detector.
The hardware components of the GeoSeeker are completely controlled by a modern Android tablet. All commands and measurement results are transferred wirelessly over Wi-Fi. Using the pre-installed software application, simply select one of the three compatible scanning modes:
Active (precise) scanning
While using this scanning mode, the GeoSeeker uses two electrodes to inject electrical energy into the underground ground. Two additional electrodes measure the potential difference (voltage drop) at specific scanning points to calculate the final resistivity value. This mode is used to detect groundwater deposits, hidden caves, or even impermeable layers and barriers within the groundwater. In active scans, you can define a specific depth range in which you are going to perform your measurement. So, you will define an initial and final depth between 5 meters (16 feet) and 250 meters (820 feet).
Active scan (fast)
This scanning mode is a fast version of accurate scanning. It also injects electric current into the subsoil and measures the potential difference (voltage drop) to calculate soil resistance.
Passive scanning
While using this scanning mode, the GeoSeeker uses only two electrodes to read the natural subway voltage (no power is injected into the subway). This mode is used to detect only water flowing underground.
The GeoSeeker water detector graphical user interface is available in the following languages:
Deutsch, English, Français, Spanish, Italian, عربي, Λληνικά, Türkçe, 中文, Pусский, Nederlands, فارسی.
GeoSeeker provides simple step-by-step instructions to help you complete the measurement. Simply follow the illustrated instructions until your measurement is complete. After the measurement is complete, a 3D graphical representation of the measured values is created and displayed on your Tablet PC screen. Some color adjustment options are provided to optimize the 3D graphical display of your underground water, gravel, and groundwater level (shown in bluish colors), as well as cavities, caves, tunnels, chambers, or waterproof layers (shown in reddish colors).
Factory Included Accessories
- Controller
- User Manual
- Tablet Holder
- (4) Electrodes
- Android Tablet PC
- Charger for Controller
- Charger for Power Box
- (2) Extension Cables (2 m)
- PowerBox (Carrying Case)
- (8) AA Batteries, Rechargeable
- (2) Power Cable Drums (290 mm)
- (2) Voltage Cable Drums (120 mm)
- USB Power Pack w/ Charger and Travel Adapter
Voltage Cable Drums (Ø 120 mm)
- Dimensions (H x W x D): 360 x 290 x 200 mm
- Weight: 6.5 kg
- Cable length: 255 m
- Markers: 15
Power Cable Drums (Ø 290 mm)
- Dimensions (H x W x D): 120 x 120 x 45 mm
- Weight: 0.65 kg
- Cable length: 26 m
- Markers: 25
Controller (Receiving Unit)
- Dimensions (H x W x D): 130 x 270 x 110 mm
- Weight: 0.6 kg / 2.1 kg (with mounted cable reers and batteries)
- Sample rate: 4096 Hz (64 times oversampling of a 512 samples mean value)
- Operating time: min. 16 hours (charged batteries)
- Charging Time: 3 h / max. 5 h (empty batteries)
- CPU: 80 MHz Cortex M3
- ADC: 16 bit
- Communication with Tablet PC: WLAN-Accesspoint, 2.4 GHz band, channel 6, WPA2
- Communication with Power Box: 2.4 GHz band, on-demand, proprietary
- Effective Range: –1400 to +1400 mV
- Measurement Period per Scan Point: min. 16 seconds
- Power Supply (8 AA batteries): 8 – 14 V DC
- Input (for Charger): 12 V DC / 1.5 A
- Input Resistance (static): approx. 12 MΩ
PowerBox (Sending Unit)
- Dimensions (H x W x D): 230 x 550 x 360 mm
- Weight: 15.8 kg / 18 kg (with mounted Electrodes)
- Operating time: 100 h (min. Power) / 40 h (average Power) / 8 h (max. Power)
- Charging Time: max. 8 hours
- Output: max. 390 V / 0.5 A / 20 W
- Communication with Controller: 2.4 GHz band, on-demand, proprietary
- Input (for Charger): 24 V DC / 2 A
- Internal Power Supply: Lead Acid Battery (2 x 12 V, 10 Ah)
Electrodes
- Dimensions (H x W x D): 440 x 120 x 35 mm
- Weight: 0.52 kg
The technical data are average values. Minor deviations are possible during operation.
Please Read Before Purchasing
USA Customers
We now ship all OKM products from the USA, please allow up to 3-7 days to receive this product.
International Customers Outside of the USA
Import Duties, Taxes, Shipping costs, and any potential charges are not included in the item price. These potential charges are the customer's responsibility. Please email us at support@modernmetaldetectors.com to tell us which country you would like this product shipped to and we can tell you the cost of shipment. Please also check with your country's customs office to determine if you are liable to pay import taxes prior to buying.
| Shipping |
Our goal is to keep the ordering process as simple as possible.
We offer free shipping on orders over $250.
Shipping times vary from 1 to 4 days on average.
Order Confirmation:
- You will receive an order confirmation email immediately after placing your order. This means we have authorized your credit card and are preparing your order for shipment.
- As soon as we receive your order, we contact our warehouse to confirm it is in stock and available for immediate shipment.
- If your item is on backorder or unavailable, we will contact you via email.
- If your item is available for immediate shipment, we will process the charges and submit the order for shipment.
Order Shipment:
- If your order is in stock and your credit card is approved, your order will ship within 1–2 business days.
- Tracking information will be sent within 24 hours to the email provided at checkout.
- All orders require a signature upon delivery.
- We ship daily via UPS Ground, FedEx Ground, and Freight to the lower 48 states.
- Most orders placed before 1 PM MST ship the same day (some exceptions apply).
- Shipping is included for ground orders to the lower 48 states. AK & HI ship at an additional cost.
- A phone number is required for freight deliveries to schedule an appointment.
- Failure to provide a phone number may delay delivery and may result in storage fees.
- We do not offer Cash on Delivery.
Inspecting Damages:
- Please inspect packaging when your items arrive.
- If your item arrives damaged, email photos to support@modernmetaldetectors.com and we will process an insurance claim on your behalf.
Cancellations & Refunds:
- Orders canceled after payment are subject to a non-refundable card processing fee of 2.6% to cover payment processor costs.
- If your item is on backorder and you cancel before shipment, the 2.6% processing fee applies.
- If your order has shipped, you are responsible for return shipping and a 15% restocking fee applies.
- Refunds are issued to the original payment method.
Backorders:
- If a product is out of stock, we will notify you immediately with the expected arrival time and available substitutes.
- Arrival times may change due to shipping delays or manufacturing issues.
- You may choose to keep, substitute, or cancel your order if arrival times change.
- Once backorders arrive, they will ship and tracking will be emailed.
Shipping from Abroad & Import Duties – USA Customers:
Please Read Before Purchasing
Customers are responsible for any import taxes, customs fees, tariffs, or duties. You will be contacted before delivery once the item reaches the United States to arrange payment of applicable fees.
Shipping Origins by Brand:
- Vertex – Germany
- BR Systems – Turkey
Freight LTL Shipment
If you purchased a large or heavy item (such as a walk-through metal detector), your item will ship freight with lift-gate service.
- The freight dispatcher will call to schedule a delivery appointment.
- You must be present during the delivery window to sign.
- Delivery windows are typically 8 AM–12 PM or 12 PM–4 PM.
- Please ensure your phone number at checkout is correct.
- Do not screen calls until delivery is complete.
- Freight delivery includes one driver and curbside placement only.
- Keep all original packaging and pallets if returning the item.
Freight Damage Procedure:
- Inspect immediately with the driver present.
- Note any damage on the carrier paperwork.
- If unable to inspect immediately, write: "Carton damage, subject to inspection".
- Inspect contents within 48 hours and report damage to the carrier.
- If packaging damage is severe, refuse shipment and notify us immediately.
Carton packaging has excessive damage to the exposed product:
- Refuse shipment
- Sign the carrier paperwork: “Carton damaged and refused.”
- Notify Modern Metal Detectors immediately.
If you have any questions, please contact us at support@modernmetaldetectors.com
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.
Description
GeoSeeker Underground Water and Cavefinder by OKM
Highlights
- Geoelectric water and cavity detector: Determines ground resistance up to a depth of 250m (820ft) and visualizes the measured values in 3D
- Depth: Customers found water up to 250 meters – check our references
- Use cases: Water detection, cavity detection, geotechnical engineering
- Operating modes: Geoelectrical scan
- Detectable objects: Water deposits, water-bearing gravel, cavities
The OKM GeoSeeker Water and Cavefinder is the most accurate and deepest detection Ground penetration locator OKM has ever created. The GeoSeeker in Active Scan modes can output a large scan voltage of up to 390 Volts. The active scan mode constitutes an extremely accurate scan method and will provide you with the very best results when locating water and caves or caverns.
The Geoseeker can also operate in a passive scan mode without requiring direct power input in which case it will only measure the naturally occurring voltage that is in the ground itself. This type of scan is suitable in sloping areas with an underground watercourse. The GeoSeeker can easily make accurate 3D graphic scans of underground resistivity at a maximum depth of up to 820 feet or 250 meters. Easy to follow step-by-step guided measurements and wireless data transfer to the Tablet PC make using this highly sophisticated geo-electrical detector one of the deepest and easiest to use!
The OKM GeoSeeker is a professional geoelectric water and cavity detector that measures soil resistivity and displays your scanning data in incredible 3D graphics. It is extremely mobile and easy to operate; this geoelectric detector is designed and manufactured in Germany.
The GeoSeeker uses a geoelectrical measurement procedure based on the Schlumberger method to read soil resistivity. Based on this ground resistance, the detector is able to locate groundwater reservoirs, gravel, and groundwater level as well as cavities, caves, tunnels. Therefore, the geophysical detector can be deployed as both a water and a cavity detector.
The hardware components of the GeoSeeker are completely controlled by a modern Android tablet. All commands and measurement results are transferred wirelessly over Wi-Fi. Using the pre-installed software application, simply select one of the three compatible scanning modes:
Active (precise) scanning
While using this scanning mode, the GeoSeeker uses two electrodes to inject electrical energy into the underground ground. Two additional electrodes measure the potential difference (voltage drop) at specific scanning points to calculate the final resistivity value. This mode is used to detect groundwater deposits, hidden caves, or even impermeable layers and barriers within the groundwater. In active scans, you can define a specific depth range in which you are going to perform your measurement. So, you will define an initial and final depth between 5 meters (16 feet) and 250 meters (820 feet).
Active scan (fast)
This scanning mode is a fast version of accurate scanning. It also injects electric current into the subsoil and measures the potential difference (voltage drop) to calculate soil resistance.
Passive scanning
While using this scanning mode, the GeoSeeker uses only two electrodes to read the natural subway voltage (no power is injected into the subway). This mode is used to detect only water flowing underground.
The GeoSeeker water detector graphical user interface is available in the following languages:
Deutsch, English, Français, Spanish, Italian, عربي, Λληνικά, Türkçe, 中文, Pусский, Nederlands, فارسی.
GeoSeeker provides simple step-by-step instructions to help you complete the measurement. Simply follow the illustrated instructions until your measurement is complete. After the measurement is complete, a 3D graphical representation of the measured values is created and displayed on your Tablet PC screen. Some color adjustment options are provided to optimize the 3D graphical display of your underground water, gravel, and groundwater level (shown in bluish colors), as well as cavities, caves, tunnels, chambers, or waterproof layers (shown in reddish colors).
Factory Included Accessories
- Controller
- User Manual
- Tablet Holder
- (4) Electrodes
- Android Tablet PC
- Charger for Controller
- Charger for Power Box
- (2) Extension Cables (2 m)
- PowerBox (Carrying Case)
- (8) AA Batteries, Rechargeable
- (2) Power Cable Drums (290 mm)
- (2) Voltage Cable Drums (120 mm)
- USB Power Pack w/ Charger and Travel Adapter
Voltage Cable Drums (Ø 120 mm)
- Dimensions (H x W x D): 360 x 290 x 200 mm
- Weight: 6.5 kg
- Cable length: 255 m
- Markers: 15
Power Cable Drums (Ø 290 mm)
- Dimensions (H x W x D): 120 x 120 x 45 mm
- Weight: 0.65 kg
- Cable length: 26 m
- Markers: 25
Controller (Receiving Unit)
- Dimensions (H x W x D): 130 x 270 x 110 mm
- Weight: 0.6 kg / 2.1 kg (with mounted cable reers and batteries)
- Sample rate: 4096 Hz (64 times oversampling of a 512 samples mean value)
- Operating time: min. 16 hours (charged batteries)
- Charging Time: 3 h / max. 5 h (empty batteries)
- CPU: 80 MHz Cortex M3
- ADC: 16 bit
- Communication with Tablet PC: WLAN-Accesspoint, 2.4 GHz band, channel 6, WPA2
- Communication with Power Box: 2.4 GHz band, on-demand, proprietary
- Effective Range: –1400 to +1400 mV
- Measurement Period per Scan Point: min. 16 seconds
- Power Supply (8 AA batteries): 8 – 14 V DC
- Input (for Charger): 12 V DC / 1.5 A
- Input Resistance (static): approx. 12 MΩ
PowerBox (Sending Unit)
- Dimensions (H x W x D): 230 x 550 x 360 mm
- Weight: 15.8 kg / 18 kg (with mounted Electrodes)
- Operating time: 100 h (min. Power) / 40 h (average Power) / 8 h (max. Power)
- Charging Time: max. 8 hours
- Output: max. 390 V / 0.5 A / 20 W
- Communication with Controller: 2.4 GHz band, on-demand, proprietary
- Input (for Charger): 24 V DC / 2 A
- Internal Power Supply: Lead Acid Battery (2 x 12 V, 10 Ah)
Electrodes
- Dimensions (H x W x D): 440 x 120 x 35 mm
- Weight: 0.52 kg
The technical data are average values. Minor deviations are possible during operation.
Please Read Before Purchasing
USA Customers
We now ship all OKM products from the USA, please allow up to 3-7 days to receive this product.
International Customers Outside of the USA
Import Duties, Taxes, Shipping costs, and any potential charges are not included in the item price. These potential charges are the customer's responsibility. Please email us at support@modernmetaldetectors.com to tell us which country you would like this product shipped to and we can tell you the cost of shipment. Please also check with your country's customs office to determine if you are liable to pay import taxes prior to buying.
Shipping
| Shipping |
Our goal is to keep the ordering process as simple as possible.
We offer free shipping on orders over $250.
Shipping times vary from 1 to 4 days on average.
Order Confirmation:
- You will receive an order confirmation email immediately after placing your order. This means we have authorized your credit card and are preparing your order for shipment.
- As soon as we receive your order, we contact our warehouse to confirm it is in stock and available for immediate shipment.
- If your item is on backorder or unavailable, we will contact you via email.
- If your item is available for immediate shipment, we will process the charges and submit the order for shipment.
Order Shipment:
- If your order is in stock and your credit card is approved, your order will ship within 1–2 business days.
- Tracking information will be sent within 24 hours to the email provided at checkout.
- All orders require a signature upon delivery.
- We ship daily via UPS Ground, FedEx Ground, and Freight to the lower 48 states.
- Most orders placed before 1 PM MST ship the same day (some exceptions apply).
- Shipping is included for ground orders to the lower 48 states. AK & HI ship at an additional cost.
- A phone number is required for freight deliveries to schedule an appointment.
- Failure to provide a phone number may delay delivery and may result in storage fees.
- We do not offer Cash on Delivery.
Inspecting Damages:
- Please inspect packaging when your items arrive.
- If your item arrives damaged, email photos to support@modernmetaldetectors.com and we will process an insurance claim on your behalf.
Cancellations & Refunds:
- Orders canceled after payment are subject to a non-refundable card processing fee of 2.6% to cover payment processor costs.
- If your item is on backorder and you cancel before shipment, the 2.6% processing fee applies.
- If your order has shipped, you are responsible for return shipping and a 15% restocking fee applies.
- Refunds are issued to the original payment method.
Backorders:
- If a product is out of stock, we will notify you immediately with the expected arrival time and available substitutes.
- Arrival times may change due to shipping delays or manufacturing issues.
- You may choose to keep, substitute, or cancel your order if arrival times change.
- Once backorders arrive, they will ship and tracking will be emailed.
Shipping from Abroad & Import Duties – USA Customers:
Please Read Before Purchasing
Customers are responsible for any import taxes, customs fees, tariffs, or duties. You will be contacted before delivery once the item reaches the United States to arrange payment of applicable fees.
Shipping Origins by Brand:
- Vertex – Germany
- BR Systems – Turkey
Freight LTL Shipment
If you purchased a large or heavy item (such as a walk-through metal detector), your item will ship freight with lift-gate service.
- The freight dispatcher will call to schedule a delivery appointment.
- You must be present during the delivery window to sign.
- Delivery windows are typically 8 AM–12 PM or 12 PM–4 PM.
- Please ensure your phone number at checkout is correct.
- Do not screen calls until delivery is complete.
- Freight delivery includes one driver and curbside placement only.
- Keep all original packaging and pallets if returning the item.
Freight Damage Procedure:
- Inspect immediately with the driver present.
- Note any damage on the carrier paperwork.
- If unable to inspect immediately, write: "Carton damage, subject to inspection".
- Inspect contents within 48 hours and report damage to the carrier.
- If packaging damage is severe, refuse shipment and notify us immediately.
Carton packaging has excessive damage to the exposed product:
- Refuse shipment
- Sign the carrier paperwork: “Carton damaged and refused.”
- Notify Modern Metal Detectors immediately.
If you have any questions, please contact us at support@modernmetaldetectors.com
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QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.
