Garmin eTrex 209x 是一款專為戶外測繪與數據采集設計的高精度手持 GPS 定位儀。它具備卓越的定位性能，能夠快速準確地獲取經緯度信息，為測繪工作提供可靠的數據支持。其內置的高靈敏度 GPS 接收器，即使在復雜地形或遮擋環境下，也能保持穩定的信號接收能力，確保定位精度不受影響。設備采用堅固耐用的設計，具備良好的防水防塵性能，能夠適應各種惡劣的戶外工作環境，無論是高山峽谷、森林密布還是沙漠荒野，都能穩定運行。大容量電池設計，可長時間續航，滿足長時間戶外作業需求。同時，它還具備簡單易用的操作界面，支持多種數據格式的導入導出，方便用戶進行數據處理與分析，是戶外測繪、地理信息采集、資源勘探等領域的得力助手。

The Garmin eTrex 209x is a high-precision handheld GPS latitude and longitude locator and surveying data collector designed for outdoor surveying and data collection. It boasts exceptional positioning performance, capable of quickly and accurately obtaining latitude and longitude information to provide reliable data support for surveying work. The built-in high-sensitivity GPS receiver ensures stable signal reception even in complex terrains or obstructed environments, maintaining positioning accuracy. The device is designed with durability in mind, featuring robust waterproof and dustproof capabilities, allowing it to operate reliably in various harsh outdoor conditions, from mountain valleys and dense forests to deserts. The large-capacity battery ensures long-lasting power supply, meeting the needs of extended outdoor operations. Additionally, it offers a user-friendly interface and supports the import and export of multiple data formats, facilitating data processing and analysis for users. It is an indispensable tool for outdoor surveying, geographic information collection, and resource exploration.