Simple as 1. Download the App 2. Connect to the Device 3. Begin your Search!

Discover It.

The Conrad GR-3 is a deep seeking 3D ground scanning detector for treasure. ‌See the results instantly on your Android or IOS phone or tablet. ‌Displays all types of metals, including magnetic (iron or steel) and non-magnetic (gold, silver,‌ ‌or copper). ‌See‌ ‌in 3D the target analysis and in full color.

Analyze It.

You can see detailed 3D analyses of your discoveries by detecting differences under the ground. With it you can detect, measure, and locate targets. Locate buried metals, magnetic objects, and cavities such as tombs, rooms, and tunnels. Analysis is shown on the included app, a specially developed 3D analysis software.

Conrad GR-3 User Guide

Exceptional Depth

Depending‌ ‌on‌ ‌the‌ ‌target size (diameter) and ‌soil‌ ‌structure,‌ ‌targets can be located underground at depths‌ ‌of‌ ‌up‌ ‌to‌ ‌10 ‌meters‌.

Easy to Use

GR-3‌ is‌ ‌a very simple, compact, and easy-to-use product.

Save, Share or Analyze

The data can be saved‌ ‌on‌ ‌your‌ ‌mobile‌ ‌device. ‌Then you can easily share your discovery, document it, or analyze it in more detail.

See the Depth & Size

You can quickly determine the depth and diameter (size) of the target (metal or cavity) using‌ ‌the‌ ‌included‌ ‌software‌ ‌app.

Works on all Types of Terrain

The GR-3 can be used on any kind of soil or ground type (e.g. sand, rock, clay, etc.).

Compact and Portable Lightweight Design

There are no‌ ‌cables‌ ‌or‌ ‌heavy‌ ‌batteries. ‌A lightweight, compact design allows users to scan remote areas quickly and easily. ‌Real-time results appear on your Android or iOS device's screen. After scanning and measuring, the results are immediately available for analysis.

Conrad’s Entry Model

This model, the Conrad GR-3 is the entry-level model in this series. This model has one high-precision single-sensor system (CN-S Sensor). This GR-3 model‌ ‌will locate targets ‌to‌ ‌a‌ ‌depth‌ ‌of‌ ‌10‌ ‌meters.

Need more depth? Upgrade to the top model, the GR-3 Plus. The GR-3 Plus comes with two high-precision sensors‌ ‌(CN-D‌ ‌Sensors). ‌As a result, this GR-3 Plus model penetrates deeper (up to 15 meters).‌ ‌It‌ ‌also‌ ‌provides higher-resolution‌ ‌data.

Three Deepseeking Options

• 3D Ground Scan Automatic or Manual

Thanks to the 3D Ground Scan function, you can ‌see‌ the location and depth of objects. ‌Chambers, tunnels and tombs underground can be viewed in 3D and measured‌ ‌graphically‌ ‌and‌ ‌numerically.

• Live Scan

Live Scan allows you to quickly see what's under the ground visually. ‌You‌ ‌can‌ ‌detect quickly and easily without being tied to a particular‌ ‌search method.

• Pinpointer

Using the Pinpointer function, you can pinpoint‌ ‌the‌ ‌exact‌ ‌location‌ ‌of‌ ‌your‌ ‌discovery. ‌This device provides extremely deep detection thanks to a combination of advanced sensors, software, and hardware.

Keep a low profile - like a chameleon

Conrad GR-3 has a compact, concealed design. A long-lasting battery lets you hunt for up to 8 hours without being noticed. Easily blend into any setting with this innovative camouflage design. The treasure detector is integrated into the hiking stick. Turn on your mobile device and get searching!

Everything you've‌ ‌been‌ ‌waiting‌ ‌for

• Wireless data transmission
• Android and iOS applications for 3D analysis
• Automatic ground scan function
• Manual ground scan function
• Livescan Function
• Pinpointer function
• Device concealed in ‌Telescopic‌ ‌walking/hiking‌ ‌stick
• Low-cost, easy to use, full-featured
• Search areas previously inaccessible

Support for 23 Languages

You use it on your Android or iOS smartphone or tablet. Native support for 23 different languages. Options include Afrikaans, Arabic, Azerbaijani, Bosnian, Bulgarian, Chinese, Czech, Danish, Dutch, English, French, Dutch, Israeli, Indian, Indonesian, Italian, Japanese, Korean, Persian, Russian, Spanish, Turkish, and Pakistani.

Technical Specifications

• System: 3D Vizualization
• Sensor Technology: CN-S Single Sensor Technology (Gradiometer) ± 2000 µT
• CPU: 240 Mhz CPU -  12-bit A/D converter
• Depth: Up to 10 meters* (Depth values vary according to soil type and the size of the buried object. The values given are maximum values.)
• Search Mode: Auto – Manual – Live Scan – Pinpointer
• 3D Analysis Software: Conrad GR-3 Android & IOS Analysis software
• Language: 23 Languages
• Battery: 3.7 V Li-ion Rechargeable battery
• Operating time: Approximately 8 hours
• Wireless Connection: Bluetooth 4.2 BLE
• Operating temperature: 32ºF - 158ºF - (0ºC - 70ºC)
• Storage temperature: -4ºF - 140ºF - (-20ºC - 60ºC)
• Warranty: 2 years
• Weight: approx. 1.3 pounds - 600 grams
• Dimensions: 32 x 2.8 x 2.8 inches - 810 x 70 x 70 millimeters
• Input Voltage: 5 Volt – 2 A
• Warranty: 2 years

Includes Everything Listed Below

1. Conrad GR-3 Deep Seeking Ground Scanning Detector system unit
2. 3D Android & iOS App Link
3. Compact carrier case used to protect the device and all accessories
4. 5V charging adapter and Charging cable
5. Conrad GR-3 User manual
6. Conrad GR-3 2 Year Warranty Certificate