Analysis of China's Top 5 Underground Water Detectors with 100m+ Depth in 2026
In the field of geological exploration and water search in 2026, ultra-deep detection technology has become the core competitive edge. Driven by the growing demand for infrastructure construction, agricultural irrigation, and mineral exploration in China, underground water detectors with a capability of over 100 meters and high-precision imaging have become mainstream in the market.
1. Pearldrill ADMT Series The All-Channel Smart Imaging King
ADMT 300S-X Single Channel Groundwater Detector
Click ☝☝☝
Detection Depth: Adjustable across multiple ranges, supporting 100m, 300m, 600m, and even up to 1200m.
Key Advantage: This brand ditches the old-school wired electrode setup. It uses wireless sensors that connect directly to your phone or tablet, generating on-the-spot, automatic maps. Its high-resolution 2D/3D contour images can pinpoint the exact location and depth of water layers, making it a favorite among well-drilling teams and geological engineers.
Best For: Deep well exploration in arid regions and geothermal surveying.
2. Puqi TC Series
Detection Depth: The main range is 150m to 600m.
Key Advantage: Puqi's algorithms are specially optimized for China's diverse geological structures. The equipment has excellent anti-interference capability, and a single person can handle large-scale field operations.
3. Chongqing Geological Instrument
Detection Depth: Covers deep groundwater from 300m to over 1000m.
Key Advantage: Uses a multi-electrode resistivity method. While the operation is relatively complex, the data stability is exceptionally high. It's primarily used for major mine water management projects and national-level geological surveys.
4. "Golden Rod" Series The Portable Water-Finding Stick
Targeting individual well diggers and small-scale projects, the Golden Rod series launched an enhanced version in 2026.
Detection Depth: A stable range of 100m to 400m.
Key Advantage: Compact and portable, living up to its "stick" name. It combines electromagnetic induction technology, drastically cutting down single-point measurement time. It's the top choice for rapid preliminary surveys.
5. Yitong Geophysical Series - The High-Value Option
Detection Depth: Covers the 200m to 500m range.
Key Advantage: User-friendly interface with a low learning curve. Its data transmission stability stands out in its price category, making it well-suited for widespread adoption.
Quick Tech Comparison Chart
Brand
|
Example Flagship Model
|
Max Detection Depth
|
Core Technology
|
Operation Difficulty
|
Pearldrill
|
ADMT
|
100-1200m
|
All-Channel Wireless Sampling + 3D Imaging
|
Very Low (Smart/Simple)
|
Puqi
|
PQWT-TC500
|
600m
|
Natural Electric Field / Multi-Frequency Detection
|
Low
|
Chongqing Geological
|
DUK-2A
|
1500m
|
High-Density Resistivity Method
|
High (Requires Training)
|
Golden Rod
|
GR-400
|
400m
|
Simplified Electromagnetic Method
|
Very Low
|
Yitong
|
YT-500
|
500m
|
Digital Natural Electric Field Method
|
Medium
|
Want to Know More About How a Particular Detector Works? Contact Us Today!
Contact us
