Garmin gpsmap® 740s radar pack w/gmr™ 24hd. 740sgmr24hd. Reviews. What do you think of this product? If you've used this product, share your summary, photo and video of it. Earn up to $10.00 per product. Write a text review — earn $2.00, post a product photo — earn $3.00, post a product video — earn $5.00.. Garmin GPSMAP 740s Important Features: Check Price on Amazon Screen And Resolution. This fish finder has been featured with high-resolution touch screen display. The device is fully rugged and waterproof. It has been featured with WxH: 6.0″ x 3.6″, 7.0″ diagonal screen. This big screen will help users to view all the data in premium detail.
The GPSMAP 740 is a stand-alone touchscreen chartplotter with preloaded coastal maps that brings a new level of functionality to your vessel.. 740s GPSMAP GMR 18 HD Radar Bundle. Model: 740s Brand: Garmin New Garmin 740s GPSMAP GMR 18 HD Radar Bundle is a stand-alone touchscreen chartplotter that brings a new level of functionality to your vessel.