Garmin GPS 78S Worldwide GPS
- Marine handheld GPS unit
- IPX7 water resistant and buoyant
- S model also features : 3 Axis Compass and Barometric Altimeter
- Worldwide base map with shaded relief
- MicroSD™ card slot for loading additional maps
- Dedicated MOB button
- Bright 2.6 Inch LCD Colour display
- Up to 20 hours battery life with 2 AA batteries (not included)
- Compatible with Garmin BlueChart g2 Mapping SD Cards
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