Specifications of 300m Underground Water Detector
This 300 m natural electric field geophysical water detector is our newly developed geophysical prospecting instrument equipped with multiple patented technologies. Adopting the natural electric field mapping method, it is professionally applied to underground water detection and geological anomaly survey.
The detector features ultra-light weight and high portability. It only requires a 10-meter measuring line and supports single-person independent operation, greatly saving labor costs. Equipped with a full-touch screen, the device delivers extremely simple operation. It supports expandable high-capacity external memory cards and one-click real-time mapping.
In real-time mapping mode, the instrument directly identifies and displays on-site geological anomalies, including high-resistance zones such as fault structures and low-resistance zones such as groundwater aquifers and mineral deposits. After data collection, the built-in intelligent computing system automatically generates curves and geological profile maps with one click. Users can clearly judge underground geological structures and quickly locate aquifers, caves, hollow zones, ore bodies and coal seams.
This high-precision resistivity water detector is available in 300 m and 500 m detection versions for deep underground water exploration.
Features and Advantages
It can complete more than 8,000 meters of profile measurement within one day, realizing rapid detection of geological anomalies at different depths. The prospecting efficiency is approximately 10 times higher than that of traditional resistivity methods.
The instrument takes the earth’s natural low-frequency electric field as the signal source, requiring no heavy external power supply. The total set weight is less than 2 kg, ensuring easy carrying and flexible field movement.
The operation process is highly simplified. Operators without professional prospecting experience can master the whole operation within 0.5 hours.
The measurement resolution reaches 0.001 mV. Mass field verification proves that its detection stability and anomaly curve matching degree are completely consistent with traditional professional electrical prospecting equipment.
Adopting advanced frequency selection and digital signal processing technology with multiple anti-jamming designs, the instrument maintains stable and repeatable anomaly curves even in weak signal areas, urban environments and high-electromagnetic-interference working sites.
It supports fully automatic on-site mapping. After measurement, users can directly analyze data and determine the optimal drilling position on site.
Optional system languages: Chinese, English, French, and Arabic, adapting to global market demands.
Technical Parameters
| Detect depth | Accuracy | channel | frequency | LCD | others |
| 150m | 0.001mv | 4 | Single, Triple 33 Frequency | Industrial 7-inch HD touch screen | 1. DC12V 4000mA Built-in battery 2. industrial 7 inch HD touch sreen 3. rechargeable battery ,more than 12 hours standby time 4. alloy electrode detection, power monitoring function 5. full automatic mapping underground water detector |
| 300m | 0.001mV | 6 | Single triple,40 frequency | Industrial 7-inch HD touch screen | |
| 500m | 0.001mV | 8 | Single, triple, 56 frequency | Industrial 7-inch HD touch screen |
