[One-Button Mapping for Water and Mineral Detection] The PQWT TC300 auto mapping underground water detector offers one-click automatic generation of curve graphs and profile maps. Featuring a 300-meter depth capability, 6 channels, and 40 frequency options, it provides reliable data for locating underground water veins, aquifers, and geological anomalies for well drilling and geological survey projects. [Simple Operation and Instant On-Site Results] Based on the natural electric field method, its operation remains simple: insert electrodes and collect data. The system provides stable curves and detailed profile maps on the touchscreen for confident analysis and drill site determination for various exploration depths. [Complete Guidance and Professional Analysis Support] This instrument package includes a detailed operation manual and an instructional USB flash drive containing tutorial videos and documents. Even beginners can learn to operate the device and confirm well drilling or mineral prospecting points after reviewing these comprehensive materials. [Source Factory] This instrument is independently developed and manufactured by PQWT—Hunan Puqi Geologic Exploration Equipment Institute. As a precision instrument source factory collaborating with multiple universities, we have been deeply involved in the pipeline leak detection field since 2006, possessing a mature production line and a strong R&D team. [12 Languages and Comprehensive Warranty] Configured for global use with 12 interface languages: English, Spanish, Arabic, Russian, Polish, Thai, Indonesian, Portuguese, French, German, Turkish, and Italian. The host is covered by a 2-year warranty with lifelong maintenance service, safeguarding your investment. The PQWT-TC300 is a versatile auto mapping underground water detector based on the Natural Electric Field Frequency Selection Method. Designed for reliable exploration up to 300 meters, it balances performance and ease of use. Its benefits include efficient one-button profiling, portability under 2kg, user-friendly touchscreen interface, high accuracy with 0.001mV resolution, effective anti-jamming design, and automatic on-device curve and profile map generation. This instrument is a reliable choice for well drilling projects and geological exploration. Package includes host machine, electrode cable, copper electrodes, alloy electrode rods, USB flash drive with manual, warranty card, protective flight case, and charger. Note: Ensure good electrode contact. For optimal results, professional data analysis is recommended.