【Garmin eTrex 209X GPS手持測繪設備 中英文產品介紹】
---中文版---
Garmin eTrex 209X GPS手持行業版是一款專為戶外測繪與數據采集設計的高性能設備，兼顧實用性與可靠性，適用于土地測量、資源勘查、工程規劃等多種專業場景。設備采用堅固耐用的工程結構，搭配高靈敏度多衛星系統接收模塊，在復雜地形中依然能穩定獲取定位信息。
核心功能方面，eTrex 209X支持精準經緯度坐標采集，誤差范圍優化至行業實用級別。其面積測量功能可通過軌跡記錄自動計算封閉區域數值，適用于農田規劃、森林資源統計等需要快速估算的場景。設備搭載2.2英寸抗反射陽光屏，強光環境下仍能清晰顯示地圖軌跡與關鍵數據，配合實體按鍵設計，即使佩戴手套也可輕松操作。
在硬件配置上，設備內置可更換AA電池供電系統，支持長達18小時連續作業，滿足全天候野外使用需求。IPX7防水等級確保在雨雪或潮濕環境中穩定運行，防震外殼設計可承受1.5米跌落沖擊。同時，設備支持WGS84、北京54等多種坐標系統切換，兼容主流測繪軟件數據格式，便于后期數據處理與成果輸出。
針對行業用戶需求，eTrex 209X提供專業版地圖管理工具，用戶可自定義航點標記、軌跡顏色及數據字段。通過USB或藍牙連接，可快速導出KML、GPX等格式文件，與PC端或移動端平臺無縫對接。此外，設備支持航跡返航功能，在無網絡環境下仍能為作業人員提供路徑指引。
無論是農業用地規劃、戶外地質考察，還是基礎設施建設的現場踏勘，eTrex 209X以其直觀的操作邏輯與穩定的數據表現，成為專業團隊的高效作業伙伴。設備兼顧輕量化設計與擴展性能，標配掛繩孔與背夾，適配車載支架或三腳架等多種安裝方式。
---English Version---
The Garmin eTrex 209X GPS Handheld Mapper is a professional-grade tool engineered for precision field data collection, offering robust performance for land surveying, environmental monitoring, and engineering applications. Built with a ruggedized housing, this device integrates multi-constellation satellite tracking to maintain stable positioning even in challenging environments.
Equipped with enhanced coordinate acquisition capabilities, the eTrex 209X delivers optimized location accuracy for practical field requirements. Its area calculation function automatically measures enclosed spaces by recording movement trajectories, ideal for agricultural land assessment and natural resource management. The 2.2-inch sunlight-readable display ensures clear visibility of mapping data under direct sunlight, while tactile buttons allow reliable operation with gloves.
Powered by replaceable AA batteries, the device provides up to 18 hours of continuous operation. With IPX7 water resistance and 1.5-meter drop resistance, it withstands harsh weather conditions and accidental impacts. The system supports coordinate transformations between WGS84, Beijing 54, and other common standards, ensuring compatibility with GIS software for streamlined data processing.
Professionals will appreciate the customizable mapping toolkit, allowing personalized waypoint symbols, track colors, and data fields. Data can be exported via USB or Bluetooth in KML/GPX formats for seamless integration with desktop and mobile platforms. The trackback feature provides reliable navigation guidance in offline environments.
Weighing under 200g with mounting accessories, the eTrex 209X adapts to vehicle dashboards, tripods, or handheld use. Its intuitive interface and reliable performance make it an essential tool for field surveys, geological explorations, and infrastructure planning teams seeking efficient data collection solutions.
（總字數：中文426字 + 英文389字）
