PQWT PQ225A Underground Water Detector for Well 50/100/200M Depth Selected Ground Water Finder Automatic Mapping Geological Scanner for Drilling Aquifer Survey

• One-Click Automatic Mapping.This underground water detector generates geological profiles and curve graphs instantly with one click, eliminating the need for post-processing on computers. Operators obtain on-site results showing aquifer position and depth clearly. PQ225A offers selectable depths of 50/100/200M, PQ225B 100/200/400M, PQ225C 100/200/400/600M, PQ225D 200/400/600/800M, and PQ225E 400/600/800/1000M, adapting to various groundwater exploration needs.
• Dual Measurement Modes.Features two complementary modes for efficient water finding. Exploration Scan Mode quickly screens large areas to identify potential aquifer zones, reducing ineffective work. Full-Range Precision Mode conducts detailed analysis of abnormal regions, comparing shallow and deep profiles to pinpoint vertical water channels or deep aquifer structures beneath the surface.
• Anti-Interference & Traceable Data.Multi-level anti-interference design ensures stable operation in complex electromagnetic environments, with advanced filtering extracting valid signals while preserving relative amplitude. Real-time curve mutations indicate geological changes for instant aquifer identification. All data and images export to SD card for transfer, backup, secondary analysis, and reporting, ensuring every exploration is traceable.
• Precision Engineering Since 2006.Equipped with a 32-bit high-speed controller and 16-bit 3.6 MSPS A/D converter, this water detector accurately captures natural electromagnetic field components for clean, reliable data. As a direct manufacturer since 2006 specializing in groundwater exploration, PQWT brings extensive experience from tenders, exhibitions, and dealer collaborations worldwide.
• 12 Languages & Lifetime Support.Interface supports 12 languages: English, Turkish, Italian, French, Spanish, Arabic, Russian, Korean, German, Portuguese, Polish, and Vietnamese. We provide lifetime maintenance for every instrument—any usage questions or performance concerns receive prompt solutions, ensuring long-term reliable service for your water finding projects.

---

Product description

1. 
2. 
3.