The ADMT-3HT2 is a revolutionary mobile water finder designed to efficiently and accurately detect underground water resources up to 300 meters deep. It ingeniously integrates advanced geophysical prospecting technology with modern mobile smart terminals, enabling users to control the device, analyze data in real time, and automatically generate 2D/3D geological images directly via smartphone or tablet—offering an unprecedented level of convenience and intelligence in water detection.

Operating Principle: Listening to the Earth’s Subsurface Signals

The ADMT-3HT2 utilizes the “Natural Electric Field Frequency Selection Method,” a geophysical technique known as the Audio-Magnetotelluric Method (ADMT). The Earth naturally generates electromagnetic fields. When subsurface materials differ in electrical properties (primarily resistivity), the electromagnetic field responds differently at various locations and depths. The ADMT-3HT2 uses high-sensitivity sensors to precisely detect these subtle signal variations. Since water is a good conductor, aquifers typically present low resistivity anomalies. The instrument collects data, and the built-in smart algorithm in the mobile app processes and analyzes it quickly to infer the presence, approximate location, depth, and trend of water-bearing structures hundreds of meters underground.

Key Features & Advantages:

• Precise Detection up to 300 Meters:
  Capable of detecting depths up to 300 meters with adjustable interval settings such as 5m, 10m, and 20m to meet various accuracy requirements.

• Smartphone Control & Mapping:

  • Connects wirelessly to Android smartphones or tablets via Wi-Fi.

  • User-friendly dedicated app with simple operation.

  • Real-time data curves displayed during measurement.

  • Instantly generates 2D cross-sections, 3D models, and slice maps post-measurement, providing intuitive visualization of subsurface structures and water anomalies.

• Dual Measurement Modes for Various Terrains:

  • MN Electrode Method: Traditional four-electrode measurement by inserting alloy electrodes into the ground, suitable for most terrains.

  • TT Electromagnetic Probe Method (“Golden Staff” / “Diamond Probe”): Portable probe-based measurement without electrodes, ideal for hard surfaces like concrete, asphalt, or exposed bedrock—greatly expanding the instrument’s usability.

• AI-Based Smart Analysis:
  Built-in AI functions analyze results and offer water detection suggestions, reducing the reliance on professional expertise.

• Portable & Easy to Use:
  Compact main unit combined with smartphone operation allows a single person to complete the entire field survey, significantly improving work efficiency.

• Cloud Data Storage & Online Consulting (Select Models/Services):
  Measurement data can be stored on the phone for easy viewing, export, and sharing. Advanced services may include cloud uploads and expert interpretation consulting.

• Online/Offline Measurement Support:
  Multiple modes accommodate both connected and disconnected environments.

• Highly Efficient & Stable:
  Powered by a high-performance lithium battery with low power consumption and long endurance. Optimized circuitry ensures strong anti-interference capability and stable, reliable data.

Main Application Fields:

• Locating Drinking Water Sources:
  Quickly identify well locations for domestic use in drought-prone, mountainous, or remote villages.

• Irrigation for Farmlands and Orchards:
  Solve agricultural water supply issues and support farming productivity.

• Engineering Construction Surveys:
  Map underground water before major construction (railways, highways, bridges, tunnels) to avoid risks.

• Geological Surveying:
  Conduct hydrological surveys to understand groundwater structures.

• Mineral Exploration:
  Assist in locating mineral resources associated with groundwater.

• Geothermal Exploration:
  Preliminary investigation of geothermal anomaly zones.