ADMT-200ZN single-channel magnetotelluric groundwater detector, max detection depth 200m, adopts advanced MT geophysical detection technology. Supports MN electrode & wireless TT probe dual modes, real-time automatic 2D/3D imaging, Android intelligent system, fast data collection & AI analysis. Portable lightweight design, strong anti-interference, stable data, accurately locate aquifer position, depth and water yield. Ideal for well drilling, agricultural water supply, hydrological geological survey field exploration.