Garmin GPS 72H 手持式航海卫星导航仪产品介绍（中英双语）
中文版：
Garmin GPS 72H 是一款专为航海及户外场景设计的高性能手持式卫星导航设备，凭借其可靠定位能力与耐用设计，成为航海爱好者、渔民及探险者的理想导航伙伴。设备支持GPS与GLONASS双卫星系统协同定位，显著提升复杂环境下的信号接收能力，即使在峡谷、密林或远海区域，仍能快速锁定坐标，提供精准的经纬度定位信息，保障用户安全抵达目的地。
核心功能：
- 双星定位，精准可靠：通过GPS与GLONASS卫星信号同步接收，减少定位盲区，定位精度可达3米以内，满足航海、徒步等场景的导航需求。
- 防水漂浮，无惧意外：符合IPX7防水等级，可承受1米水深浸泡30分钟，即使意外落水仍能漂浮于水面，便于快速打捞，避免设备沉没风险。
- 持久续航，全天候待机：配备可更换AA电池供电系统，支持长达18小时连续使用，兼容镍氢充电电池，适合长时间海上作业或户外活动。
- 航海专属功能：内置航点标记、航线规划与电子罗盘功能，可记录关键坐标并回溯轨迹；支持潮汐表查询与日出日落时间提醒，助力用户掌握海洋环境变化。
人性化设计：
设备配备2.6英寸高对比度显示屏，阳光下依然清晰可见。防滑橡胶外壳与物理按键设计，确保潮湿环境或佩戴手套时操作顺畅。内置气压计与面积计算工具，可辅助天气预测与区域勘测，扩展应用场景。
适用人群：
无论是渔船导航、海上救援、海岛探险，还是户外测绘、野外科研，GPS 72H 以扎实的性能与简洁的操作界面，为用户提供全天候导航保障，助力安全探索未知领域。
English Version:
The Garmin GPS 72H is a high-performance handheld satellite navigator designed for marine and outdoor adventures. Combining reliable positioning technology with rugged durability, it serves as an essential tool for sailors, fishermen, and explorers. By leveraging both GPS and GLONASS satellite systems, the device ensures fast and accurate coordinate tracking even in challenging environments such as canyons, dense forests, or open seas, guiding users safely to their destinations.
Key Features:
- Dual-Satellite Precision: Enhanced signal coverage through GPS + GLONASS support delivers positioning accuracy within 3 meters, ideal for marine navigation and land exploration.
- Waterproof & Buoyant Design: Rated IPX7 waterproof, it survives submersion in 1 meter of water for 30 minutes. Its floating capability prevents loss if accidentally dropped overboard.
- Extended Battery Life: Powered by replaceable AA batteries (up to 18 hours), it supports long-duration missions and is compatible with rechargeable NiMH cells.
- Marine-Optimized Tools: Mark waypoints, plan routes, and track movements with the electronic compass. Tide tables and sunrise/sunset alerts help users adapt to marine conditions.
User-Centric Design:
The 2.6-inch sunlight-readable display ensures clear visibility, while the non-slip rubber casing and tactile buttons allow secure operation in wet conditions or with gloves. Additional tools like a barometric altimeter and area calculator support weather monitoring and field surveys.
Ideal For:
From fishing boats and coastal rescue operations to island expeditions and scientific research, the GPS 72H provides intuitive navigation with robust performance, empowering users to explore with confidence in any environment.
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