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GPA 3000 XS

  • Availability: In Stock

  • INR 1470000.00 (Inclusive of custom duty)
    • Gold deposits, like gold reefs and gold belts
    • Natural gold and gold ore
    • Buried treasures
    • Gold Nuggets
    • Metal objects
    • Cavities and voids like tunnels, tombs, caves and graves
    • Water etc

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  • Gold deposits, like gold reefs and gold belts
  • Natural gold and gold ore
  • Buried treasures
  • Gold Nuggets
  • Metal objects
  • Cavities and voids like tunnels, tombs, caves and graves
  • Water etc.

The new GPA 3000 XS is even lighter and more compact than its predecessor. The new electronics unit is over 90 gram lighter and is housed in a sturdy aluminum housing. Furthermore it offers the following advantages:

  • Both electronic units of GPA 3000 XS and GOLD SCAN III are built-in.
  • Two different KTS-programs for the GPA 3000 XS (Android)
  • New GOLD SCAN III metal discrimination with color display for different metals like gold, copper, aluminum and ferrous metals.
  • Active Touchdisplay for an easier usage, better graphics and data output.
  • New 400g Universal probe (towards 1200g of previous model) for 10m and 15m search depth. Direct, without sensor change, selectable via the touch display.
  • New super probe, detachable for easy transport and search depths up to 20 m and 25 m.
  • Waterproof 30x30 cm (12") GOLD SCAN III coil, comfortable for longer search operations

Maximum search performance: approx. 25 meters (82 ft)

GPA 3000 XS search with universal probe
Super probe GPA 3000 XS KTS Electronic

The GPA 3000 XS is a professional soil scanner, which is developed and produced by KTS-Electronic in Germany.

Our latest development, the 3D ground scanner GPA 3000 XS detects metals in depths that can not be achieved with conventional metal detectors. The cavity location allows to find archaeological finds in caves and chambers. Even gold treasures in non-metallic objects such as wooden boxes or clay jugs can be found in depth. Both treasure hunters and prospectors, various mining companies and mine operators, but also authorities and archaeologists use our GPA 3D systems.
The touchscreen allows easy access to all programs and search methods.

GPA 3000 XS offers the following advantages:

  • Four various max. search performances (10 m, 15 m, 20 m and 25 m)
  • Simply switching to other search depths. Change of probes is not necessary!
  • The new Super probe is two-fold demountable, suitable for finding objects which are located in great depths
  • Latest "GPA Visualizer" 3D Software (Android)
  • Tablet mount on the telescope rod  for a 10 inch tablet with turnable support.
  • Wireless data transfer through Bluetooth®

Electronic unit

The new GPA 3000 XS electronics unit is even lighter, more robust and more handy. Our development team was able to compress the electronics so far by using the latest components, so that the electronics unit weighs almost 90 grams less despite its robust aluminum housing. The electronics unit is also equipped with an ON / OFF switch. The menu and program selection, such as search depth, or probe selection is controlled via the active touch display.

Mineral resources, treasures and cavities have an influence on the ground balance. In contrast to conventional metal detectors the GPA technology has the decisive advantage to measure changes in the soil. The measured data will automatically be digitized with the "GPA Visualizer" 3D software and is transferred wirelessly via Bluetooth to the tablet computer.

The GPA 3000 XS is user-friendly and can be operated without any particular technical skills. Without the necessity of further modulations the calibration is conducted by a microprocessor and will be carried out automatically on every soil. The GPA 3000 XS set therefore is applicable on every soil type.

The power is supplied by a powerful Li-ion battery, which is externally worn on the electronics unit. Delivered are 2 pieces of external 2900 mAh Li-Ion batteries, each with an operating time of approximately 4 to 6 hours. The supplied quick charger charges the battery within 1.5 hours. The separate car charger for the cigarette lighter is also included, as well as an additional 110 volt adapter.

GPA 3000 XS electronic unit - Language menu
Language menugpa 3000 display language
Search method menugpa 3000 display main menu
Probe selection menugpa 3000 display probe menu
Universal probe search displaygpa 3000 display universal probe
Super probe search displaygpa 3000 display super probe

GPA 3000 XS probes

The set contains the GPA 60 cm Universal probe and the new GPA 3000 XS 1m Super probe.
The probes dispose of highly sensitive sensors and an automatic calibration to measure smallest ground variations.

Universal probe

The GPA 60 cm (24") Universal probe is connected to the vertically adjustable carbon telescope bar and weighs only approx. 400g.

GPA 3000 XS probe

Super probe

The large Super probe measures approx. 1 meter (39") in length with a weight of about 1,150 grams (2.2 lbs.) and is now demountable.
While searching with the Super probe the electronic unit is attached to the top of the probe.

Supersonde GPA 3000 XS horizontal

GPA 3000 XS Software

gpa visualizer3GPA Visualizer 2D representation

Among the KTS 3D software, the GPA 3000 XS is additionally equipped with the new "GPA Visualizer" 3D software. This program can be operated with a few easy computer commands.

The search starts by pressing the start button and the choice of three various speeds. The search can be interrupted anytime through the stop button. A re-start is possible by touching the start button. The search can be completed when pressing the end button. Press on “3D” and the 2D picture is changed into 3D.

gpa visualizer43D representation
gpa visualizerDuring measurement

Metal discrimination

GPA 3000 XS metal discrimination gold

The GPA 3000 XS electronic unit contains the GOLD SCAN III gold detector, which also is newly developed. The device comes with a 25 cm (10") searchcoil and the 1 x 1 m searchframe. The gold detector GOLD SCAN III discriminates gold from other metals and indicates the scanned metal type on the display.

GOLD SCAN III, which is now integrated into the electronic unit of GPA 3000 XS, is the follow-up model of the known GOLD SCAN II metal detector and impresses gold seekers with its high sensitivity towards small gold pieces, such as gold nuggets.

4 different metal kind indications

gpa 3000 display gold scan iii gold
gpa 3000 display gold scan iii copper
gpa 3000 display gold scan iii alu
gpa 3000 display gold scan iii ferrous

30x30 cm searchcoil (12")

KTS Electronic GOLD SCAN III 30cm coil

The waterproof 30x30cm search coil is particularly suitable for the search for small as well as large metal objects. Further settings are not required.

KTS Electronic 30cm search coil in use

1 x 1 m search frame

The new 1 x 1 m search frame is contained only in the GPA 3000 XS set and is produced with an internal cable. Large areas are scanned quickly and effortlessly. The search frame is suitable for deep scanning medium-sized and big objects and with the aid of carry straps it can be carried from 1 to 2 persons. It is made of plastic pipes and is demountable into 8 pieces. The demounted frame is delivered in the attached bag and can be transported easily.

gpa 3000 xs search frame
GPA 3000 XS search with search frame

Cylindrical waterproof searchcoil

KTS-Electronic cylindrical coil

The waterproof cylindrical searchcoil is due to its dimensions of 5 x 20 cm especially appropriate for the search in wells, narrow cavities and under water.

Battery pack

Two new external battery packs with an operation time of 4 to 6 hours and cable included. Battery pack can be easily attached to the clothes with the clip.

Rechargeble Li-Ion battery pack data:

  • Volts of direct current: 14,4 Vdc
  • Charge voltage: 16,8 Volt
  • Max. charge current: 3 Ampere
  • Max. discharge current: 8 Ampere
  • Capacity: 2900 mAh
Battery case


  • GPA 3000 XS electronic unit with integrated GOLD SCAN III metal discrimination
  • GPA Universal probe 60cm (24") with telescope bar, armrest and bag
  • GPA Super probe 100 cm (39")
  • GOLD SCAN III 30x30 cm (12") coil with telescope bar
  • GOLD SCAN III 1 x 1 m search frame
  • Cylindrical coil (waterproof) 5 cm ø, 20cm (7.87") in length, incl. 10m (32 ft.) cable
  • Tablet Computer with KTS Software inkl. Li-Ion Battery
  • 2 battery packs (cable included)
  • Quick charger 220 Volt incl. 110 Volt adapter
  • Power inverter with car loading cable
  • Solid hard-top case


  • New "GPA-Visualizer" program for Android (already installed on tablet computer)
  • USB flash drive with pre-installed software for processing data on other computers


  • Detailed video manual for assembly, search with display and tablet
  • English and German user manual
  • 2 years manufacturer's warranty for the entire scope of delivery (incl. hardware and software)

Software / Workspace App
Basic data
Operating temperatures -20°C - 60 °C
Data transmission Bluetooth®
Suitcase (protection class) IP protection class 67
Total weight (package) 13,4 KG
Dimensions package (H x W x D) 37 cm x 62 cm x 39 cm
Electronic unit
Dimensions (H x W x D) 11,2 cm x 17 cm x 6 cm
Weight 690 grams
Processor speed 20 MHz
Display TFT touch display
Bluetooth® Class 2 (10 meters)
Search methods GPA and PI
Sampling rate variable
Measurement resolution 16-bit
Battery pack
Cell type Lithium ion
Dimensions (H x W x D) 10,2 cm x 8 cm x 3 cm
Weight 260 grams
Operating time 4 - 6 hours
Charging time max. 90 minutes
Output 14,8 V
XS Super probe
Sensor type Multisensor
Ground compensation Yes
Dimensions (H x W x D) 100 cm x 5,7 cm x 3 cm
Weight 684 grams
XS Universal probe
Sensor type Multisensor
Ground compensation Yes
Dimensions (H x W x D) 11,5 cm x 54,6 cm x 3 cm
Weight 440 grams
30 x 30 cm coil
Ground compensation Yes
Dimensions (H x W x D) 30 cm x 30 cm x 4,8 cm
Weight 610 grams
Cylindrical coil
Ground compensation Yes
Dimensions (H x W x D) 21,6 cm x 5 cm
Weight 610 grams
1 x 1 m search frame
Ground compensation Yes
Dimensions (H x W x D) 100 cm x 100 cm x 5 cm
Dimensions in bag (H x W x D) 54 cm x 15 cm x 15 cm
Weight 1,57 KG
Minimum computer requirements
Operating system Android
Interfaces USB-C, Bluetooth®
Free disk space 100 MB
Random Access Memory (RAM) 1 GB
Display size 8,7"
Processor speed 1,2 GHz
Directive 2004/108/EC Yes
DIN EN 61326 Yes
VDE 0875-11 Yes
Certificate of Origin Available. Issueance by the IHK Darmstadt (Chamber of Industry and Commerce) on demand

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