The ADMT-2B Electrical Resistivity Meter is a newly upgraded, highly accurate geophysical prospecting instrument designed for groundwater detection, mineral exploration, and engineering investigations. Powered by advanced circuitry and an intelligent Android-based APP, it offers seamless wireless control and one-click 1D/2D(pseudo-section) automatic mapping

Supporting 10 standard electrode configurations—including Schlumberger and gradient arrays—the ADMT-2B delivers stable data even in electromagnetically noisy environments. Whether you are conducting vertical sounding or profile surveys, this durable, waterproof meter simplifies complex field operations into a few easy steps.

1. High Accuracy & Enhanced Stability

Equipped with an upgraded MCU control system and advanced digital filtering, the ADMT-2B effectively suppresses 50Hz industrial frequency noise and random electromagnetic interference ($\ge 80\text{ dB}$). It supports full-waveform recording, ensuring stable, reliable, and highly repeatable data in noise-heavy or electromagnetically complex terrains.

2. Intelligent Interaction & One-Click 2D/3D Mapping

Say goodbye to complex manual calculations. Powered by a deeply customized Android-based App, the ADMT-2B connects seamlessly via Wi-Fi to smartphones, tablets, or dedicated control units. The workflow guides you step-by-step from data collection to one-click apparent resistivity imaging, allowing on-site preliminary interpretation in seconds.

3. 10 Array Configurations for Flexible Field Operations

To meet diverse depth and resolution requirements, the system integrates 10 standard electrode arrays, including:

• Schlumberger Sounding

• Three-Electrode Sounding

• Gradient Array (Profiling) Built-in automatic K-value calculation eliminates manual entry errors, allowing even beginners to conduct professional-grade surveys.

Versatile Applications

• Groundwater & Aquifer Detection: Locate deep water sources, estimate well yields, and map hydrogeological structures.

• Mineral Exploration: Delineate metallic and non-metallic ore bodies, such as iron ore, copper, and quartz veins.

• Engineering Geotechnical Investigation: Detect underground cavities (mined-out areas), bedrock depth, fault zones, landslides, and pipeline routing for railways, bridges, and urban construction.

• Environmental & Hazard Assessment: Map groundwater contamination plumes, landfill boundaries, and evaluate dam or levee safety risks.

Design and User Experience

The ADMT-2B is a robust, easy-to-use, automatic, and field-proven device. Its compact design makes it an ideal choice for various Resistivity Surveys.

• Direct Readings: It records a direct reading of resistivity, Self-Potential (SP), and performs well logging functions.
• Efficiency: The fully automatic operation streamlines the field measurement process.