{"product_id":"qbp577310","title":"Garmin GPS 73 Handheld Marine GPS, NMEA 0183, IPX7, Floats, SailAssist, 18+ Hr Battery, 1000 Waypoints","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Garmin 010-01504-00 is a handheld GPS navigator for boats, sailboats, and small watercraft when you need dependable position, waypoint, and track guidance without a chartplotter. It is rated IPX7 for water exposure and is sized to live in a PFD pocket or nav drawer at 2.6 x 6.0 x 1.2 in (6.6 x 15.2 x 3.0 cm), with a weight of 7.2 oz (203.1 g).\u003c\/p\u003e\u003cp\u003eGPS lock is handled by a high-sensitivity receiver, and storage supports up to 1,000 waypoints and 100 tracks. The screen is a high-contrast, 4-level gray LCD with a backlight for low-light checks at dawn, night runs, or inside the cabin.\u003c\/p\u003e\u003cp\u003eFor sailing and trip planning, it includes Garmin SailAssist functions plus onboard calculations like ETA, sunrise and sunset times, a hunting and fishing calendar, and celestial data. Battery life is listed at 18+ hours, which suits day sailing, tender runs, and keeping a true backup charged and ready.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003eHandheld GPS for marine and shore navigation with quick satellite acquisition from a high-sensitivity receiver\u003c\/li\u003e\n\u003cli\u003eStores up to 1,000 waypoints and 100 tracks for repeat routes, fishing spots, and safe returns through inlets\u003c\/li\u003e\n\u003cli\u003eIPX7 water rating for rain, spray, and accidental drops in wet cockpits\u003c\/li\u003e\n\u003cli\u003eHigh-contrast, 4-level gray LCD with backlight for visibility in sun and at night\u003c\/li\u003e\n\u003cli\u003eGarmin SailAssist features for sailing-oriented navigation and on-water planning\u003c\/li\u003e\n\u003cli\u003eBuilt-in calculations and reference tools including ETA, sunrise and sunset, hunting and fishing calendar, and celestial data\u003c\/li\u003e\n\u003cli\u003eUSB and serial interface for transferring navigation data when your setup supports it\u003c\/li\u003e\n\u003cli\u003eEstimated 18+ hours of battery life for day trips and keeping an onboard emergency backup ready\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eCompatibility and fit\u003c\/h6\u003e\u003cp\u003eThis unit is a standalone handheld, so it fits boats that do not have a fixed chartplotter, as well as vessels that want a second GPS kept independent of the main electronics. It works well on sailboats, small powerboats, tenders, and kayaks where space is limited and a grab-and-go navigator is more practical than a mounted display.\u003c\/p\u003e\u003cp\u003eIf you plan to move waypoints or tracks to another device, confirm that your computer or onboard system supports the available USB or serial connection method used in your setup.\u003c\/p\u003e\u003ch6\u003eInstallation and setup\u003c\/h6\u003e\u003cp\u003eSetup is straightforward: add your key waypoints, then build routes or track logs that match how you run your local waters. Many skippers keep a dedicated set of waypoints for entrances, fuel docks, anchoring spots, and a few safe bearings for poor visibility.\u003c\/p\u003e\u003cp\u003eOn deck, treat it like any handheld instrument: keep it where it is easy to reach with one hand, and stow it somewhere protected when it is not in use so the screen stays readable over time.\u003c\/p\u003e\u003ch6\u003eUse cases on board\u003c\/h6\u003e\u003cp\u003eGPS 73 is a good match for anyone who wants a simple backup position source for coastal cruising, day sailing, or fishing trips, and for owners of small craft that do not carry a fixed plotter. It is also useful as a navigation check during offshore runs when you prefer a second, independent GPS for quick confirmation of position and ETA.\u003c\/p\u003e\u003ch6\u003eMaintenance and care\u003c\/h6\u003e\u003cp\u003eAfter use in saltwater spray, rinse the exterior with fresh water and let it dry before long-term storage. Keep the unit clean around seams and connectors, and avoid storing it in direct sun for extended periods when it is not needed.\u003c\/p\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":52269207388341,"sku":"QBP577310","price":179.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/8171\/1029\/files\/1299032_qbp577310.jpg?v=1771542467","url":"https:\/\/www.qualityboatparts.com\/products\/qbp577310","provider":"Quality Boat Parts","version":"1.0","type":"link"}