| Customization: | Available |
|---|---|
| Accuracy: | 1mm |
| Horizontal Line: | 1 |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
WDJD-4A: Empowering Sustainable Resource Discovery
In an era of escalating demand for minerals and water, the WDJD-4A Multi-Function Digital DC Resistivity Meter delivers eco-conscious precision, enabling responsible exploration with minimal environmental footprint.
Ultra-Low Power, High Impact
12V 9Ah battery sustains 30-hour operations-2x longer than WDJD-3A-while driving 6A transmitter currents for deep subsurface imaging.
Precision for Planetary Stewardship
0.1µV resolution and ±0.4% stability empower accurate, low-impact surveys to locate critical minerals (e.g., lithium, cobalt) without excessive drilling.
Interference-Immune Design
80dB noise rejection guarantees reliable performance in renewable energy sites (wind/solar farms) plagued by stray currents.
Multi-Parameter Mastery
Master diverse geological challenges with 6 integrated modes:
Resistivity Tomography: Profile landfill leakage or archaeological sites in 2D/3D.
Chargeability Mapping: Identify gold-copper porphyries or oil-bearing shales.
Cross-Borehole Imaging: Resolve geothermal reservoir connectivity between wells.
Green Data Workflows
Wireless data offloading eliminates paper logs, while cloud analytics reduce site revisits, cutting CO emissions by 15% per project.
| Attribute | Detail |
|---|---|
| Voltage Range | ±24V, 24-bit A/D with auto-calibration |
| Current Precision | 0.2µA-6A, ±0.4% error margin |
| Transmitter Efficiency | 85% energy conversion rate (vs. 70% in WDJD-3A) |
| Durability | MIL-STD-810G certified for vibration, dust, and moisture resistance |
| Power Options | Solar-compatible 12V input; 30h battery runtime |
| Weight & Mobility | 4.4kg with quick-deploy backpack design for remote areas |
Water Security: In arid regions, locate deep groundwater with 94.6% accuracy, supporting communities without disrupting ecosystems.
Circular Mining: Map tailings reprocessing sites using IP/resistivity fusion, reducing waste and virgin material extraction.
Climate Resilience: Assess permafrost stability for Arctic infrastructure amid global warming.
Why Professionals Trust WDJD-4A
Ethical Compliance: Zero conflict-mineral components; recyclable chassis.
Training Simplicity: Graphical LCD interface slashes onboarding time by 50%.
Lifecycle Value: 10-year service support with remote diagnostics via IoT.
){kind=link}