Take Control by Touch

Input is easy with GPSMAP 740. Whether you’re changing course or simply reviewing information in front of you, the intuitive touchscreen interface makes for simple operation. The device also offers flexible brightness levels for daytime readability along with low-light dimming during night use. And with a widescreen display that’s rugged and waterproof, it’s made to perform in any situation.

Expand with Radar

Featuring a built-in radar port, GPSMAP 740 can be interfaced with Garmin’s line of affordable GMR marine radar systems. Whether you’re adding radar now or in the future, you’ll enjoy the convenience of “plug-and-play installation” as well as the power, range and high-definition targeting of our proven radar offerings. (NOTE: Some advanced radar features, such as Map Overlay, MARPA tracking and Dual Range display are not supported on this item.)

Enable the full functionality of the GPSMAP 700-series with the addition of a BlueChart g2 Vision SD card

BlueChart g2 Vision cards provide:

High-resolution satellite imagery when overlaid on the chart, will provide the mariner with unparalleled situational awareness
Aerial reference photography provides “real world” photos of ports, harbors, marinas, waterways, navigation landmarks and other points of interest, offering the mariner another powerful tool for navigating unfamiliar waters
Mariner’s Eye view – Provides the mariner with a 3-D perspective of chart information for a quick, reliable and easy position fix.
Fish Eye view – 3D perspective below the water line for displaying bottom contours based on bathymetric charting data
Auto guidance technology will search the attributes of all relevant charts to suggest the best course for navigation
Fishing charts, tides, currents, marine services, coastal roads and points of interest detail
Package Includes
What’s in the Box:

Newly-Overhauled GPSMAP 740
Top and bottom snap covers
Bail mount with built-in cable management
Knobs
Flush mount gasket and hardware
Threaded power/data cable
Protective cover
Documentation
Tech Specs
Physical & Performance:
Unit dimensions, WxHxD: 8.8″ x 5.6″ x 3.1″ (22.4 x 14.2 x 7.9 cm)
Display size, WxH: 6.0″ x 3.6″, 7.0″ diagonal (15.2 x 9.1 cm, 17.8 cm diagonal)
Display resolution, WxH: 800 x 480 pixels
Display type: WVGA display
Weight: 2.48 lb (1.1 kg)
Battery: none
Battery life: none
Waterproof: yes (IPX7)
High-sensitivity receiver: yes
Antenna: internal
NMEA input/output: NMEA 0183 compatible and NMEA 2000 certified