Description
Garmin GPS 73 - International Handheld GPS | Boat Supply Store
Navigate confidently with a device engineered for the marine environment, offering precise positioning for coastal cruising or offshore passages. Its high-sensitivity GPS receiver acquires signals rapidly, and the device stores up to 1,000 waypoints and 100 tracks, facilitating efficient route planning and logging. Featuring SailAssist functions such as a virtual starting line and tack assist, this unit enhances tactical sailing, operating reliably even when submerged up to 1 meter for 30 minutes due to its IPX7 water rating.
Key Features
- High-sensitivity GPS receiver for rapid signal acquisition.
- Stores 1,000 waypoints and 100 tracks for comprehensive navigation data.
- SailAssist™ features including virtual starting line, heading line, countdown timers, and tack assist.
- Displays sunrise/sunset times, estimated time of arrival, and other essential marine data.
- Built-in backlight for visibility in low-light conditions.
- Floats for easy retrieval if accidentally dropped overboard.
- NMEA 0183 compatible for integration with other marine electronics.
- USB connectivity for efficient data transfer to and from a computer.
Specifications
| Product Specifications | |
|---|---|
| Physical Dimensions | 2.6" x 6.0" x 1.2" |
| Weight | 7.2 oz |
| Display Size | 1.4" x 2.1" (2.6" diag) |
| Display Resolution | 128 x 160 pixels |
| Display Type | 4-level gray LCD |
| Battery Type | 2 AA (not included) |
| Battery Life | 18+ hours |
| Water Rating | IPX7 |
| Receiver | High-sensitivity |
| Interface | Serial, USB |
| Waypoint Storage | 1,000 |
| Route Storage | 50 |
| Track Storage | 100 tracks |
Who This Is For
Boaters, sailors, and small watercraft owners requiring a dependable and user-friendly GPS navigator for primary or emergency backup functions. This device is also suitable for any vessel needing a robust, portable navigation aid.
How It Compares
| Feature | Garmin GPS 73 - International Handheld GPS | BlueChart g2 |
|---|---|---|
| Display Size | 2.6" diag (6.6 cm) | 2.6" diagonal |
| Water Rating | IPX7 | IPX7 |
| Waypoints | 1,000 | 2000 |
| Track Log | 100 tracks | 50 tracks |
| Map Support | No | Yes |
| SailAssist Features | Yes | No |
Common Concerns Answered
Is the screen difficult to see in bright sunlight?
Some users have noted challenges with screen visibility in direct sunlight, a common characteristic of some 4-level gray LCD displays. However, its high-contrast display and built-in backlight are designed to mitigate this as much as possible.
Does this GPS have a color display?
The Garmin GPS 73 - International features a 4-level gray LCD. While newer models may offer color, this unit prioritizes core functionality, marine-specific features, and affordability for essential navigation tasks.
What is the memory capacity for storing routes and tracks?
This device supports 50 routes and stores 100 tracks. For extensive track logging beyond this capacity, data can be easily transferred via USB to a computer or external storage.
Frequently Asked Questions
Does the Garmin GPS 73 - International float?
Yes, the Garmin GPS 73 - International is designed to float, which aids in retrieval if accidentally dropped into the water.
What is the battery life of the Garmin GPS 73 - International?
The Garmin GPS 73 - International offers an extended battery life of over 18 hours on two AA batteries (not included).
Is the Garmin GPS 73 - International waterproof?
Yes, the Garmin GPS 73 - International has an IPX7 water rating, meaning it can withstand submersion in water up to 1 meter deep for 30 minutes.
Can the Garmin GPS 73 - International be used on land?
While optimized for marine use, its high-sensitivity GPS receiver makes it suitable for land-based navigation and tracking as well.
How many waypoints can the Garmin GPS 73 - International store?
The Garmin GPS 73 - International can store up to 1,000 waypoints, allowing for extensive marking of important locations.
