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The Garmin GPSMAP 79s is a high-performance handheld GPS unit offering multi-satellite support (GPS, GLONASS, and Galileo) for exceptional positioning accuracy, even in difficult signal environments. Preloaded with BlueChart coastal maps and compatible with downloadable topographic content, it suits demanding fieldwork including site investigation near water, coastal locations, and complex terrain.

Key features

• Multi-GNSS support: GPS, GLONASS, and Galileo for superior accuracy
• Preloaded BlueChart g3 coastal maps for the UK
• Compatible with downloadable BirdsEye and topographic maps
• 3" sunlight-readable colour display
• IPX7 waterproof — floats in water
• Up to 20 hours battery life
• Rugged construction rated for harsh field conditions

Typical applications

• Site investigation in coastal, estuarine, and riverside environments
• High-accuracy coordinate logging for boreholes and monitoring installations
• Fieldwork requiring multi-satellite positioning for reliable accuracy
• Projects requiring a premium, long-lasting GPS instrument