[One-Button Mapping for Water and Mineral Detection] This PQWT TC150 auto mapping underground water detector automatically generates curve graphs and geological profile maps with one click. Designed for efficient shallow exploration up to 150 meters, its 4-channel system with 33 frequency options effectively locates underground water veins and geological structures, ideal for well drilling and basic geological survey tasks. [Simple Operation and Instant On-Site Results] Utilizing the Earth's natural electric field, operation is straightforward: simply insert the electrode rods into the soil to collect data. The instrument instantly processes information and displays real-time curves on the 7-inch industrial touchscreen, which can be converted into clear profile maps, visually revealing geological layers and water sources for accurate drilling. [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] The device interface supports 12 languages: English, Spanish, Arabic, Russian, Polish, Thai, Indonesian, Portuguese, French, German, Turkish, and Italian. The host machine is backed by a 2-year warranty, and the instrument is eligible for lifelong maintenance, ensuring long-term reliability and support. The PQWT-TC150 is an efficient auto mapping underground water detector using the Natural Electric Field Frequency Selection Method. It detects underground water and near-surface structures with a depth of 150 meters, perfect for shallow exploration. Key advantages include rapid one-button mapping, lightweight portability (complete set under 2kg), simple operation via a 7-inch industrial touchscreen, high 0.001mV resolution, and strong anti-interference ability. It is an ideal tool for groundwater detection for well drilling and basic geological surveys. Package includes host machine, electrode cable, copper electrodes, alloy rods, USB flash drive with manual, warranty card, flight case, and charger. Note: Instrument is not waterproof. Always perform a line test. Data should be interpreted with local geological conditions.