Garmin 73: Thiết bị định vị di động

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Garmin 73: Thiết bị định vị di động

From the manufacturer

GPS 73

This easy-to-use handheld is the perfect navigational solution for boats, sailboats or small watercraft that do not have a chartplotter. It’s also ideal as an important emergency navigation backup for all vessels. Its high-sensitivity GPS marks and stores 1,000 waypoints and 100 tracks so you can navigate right back to them. Use on land or water — it floats! Features SailAssist, including virtual starting line, heading line, countdown timers and tack assist.

Easy-to-use GPS Handheld Navigator.

• High-sensitivity GPS marks and stores 1,000 waypoints and 100 tracks
• Marks your favorite locations to easily navigate back to them
• Garmin SailAssist for GPS 73 includes virtual starting line, heading line, countdown timers and tack assist
• Sunrise/sunset, estimated time of arrival, other calculations and marine data
• Built-in backlight

Mark Important Waypoints

Whether it’s a hot fishing spot or a lobster pot, you can mark and store 1,000 waypoints and 100 tracks to navigate to and from time and time again.

Quickly Acquires Satellites

High-sensitivity GPS receiver quickly locks onto GPS signals and tracks your location even in challenging locations, such as deep canyons or under heavy tree cover.

SailAssist

SailAssist helps you sail more effectively with heading line and tack assist. Tack assist lets you know when to tack based on whether your boat is getting headed or lifted compared to the boat’s optimal tacking angle. For those who like to race, there’s virtual starting line and countdown timer to make sure you cross the starting line at the right time.

Store Important Data

GPS 73 is NMEA 0183 compatible. To transfer data to your device, it easily connects to your computer via USB. If you’re into boating, hunting or fishing, you can use the built-in celestial data, which includes sunrise/sunset times and a hunting and fishing calendar, estimated time of arrival, other calculations and marine data.

	GPS 73	GPSMAP 78s	GPS 72H
Display size, WxH	1.4″ x 2.1″ (3.6 x 5.4 cm)	1.43″ x 2.15″ (3.6 x 5.5 cm)	1.6″ x 2.2″ (4.1 x 5.6 cm)
Display type	4 level gray LCD	transflective, 65-K color TFT	4 level gray LCD
Battery life	18 hours	20 hours	18 hours
Interface	Serial and USB	high-speed USB and NMEA 0183 compatible	Serial and USB
Basemap		✓
Ability to add maps		✓
Accepts data cards		microSD card (not included)
Track log	10,000 points, 100 saved tracks	10,000 points, 200 saved tracks	2,048 points, 10 saved tracks
Hunt/fish calendar	✓	✓	✓
Picture viewer		✓

Easy-to-use handheld navigator with high-sensitivity GPS receiver marks and stores 1,000 waypoints and 100 tracks so you can navigate right back to them again. The Sail Assist feature for GPS 73 includes virtual starting line, heading line, countdown timers, speed history and tack assist. This is the perfect navigational solution for power boats, sailboats or small watercraft that don’t have a chart plotter. It’s also ideal as an important emergency navigation backup for all vessels. It even floats! Provides sunrise/sunset times, estimated time of arrival, man overboard (MOB), marine alarms and marine data. Screen and keys feature a built-in backlight, making its high-contrast display easy to read in all lighting conditions. Includes NMEA 0183 support and over 18 hours of battery life with 2 AA batteries.