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GP33 Marine GPS Navigator

by Furuno

List Price: $595.00
Price: $463.64 + $9.99 shipping
You Save: $131.36 (22%)
Only 2 left in stock.
Ships from and sold by CE Showroom.
  • Routes 100
  • Screen Size 4.3"
  • WAAS Yes
  • Waypoints 10,000
  • 000
See more product details
40 new from $458.00

Marine Audio Buying Guide
Need help choosing the marine audio products that are right for you? Check out our Marine Audio Buying Guide as well as other buying guides and install manuals on the Car Electronics Resource Center. Learn more

Product Information

Technical Details
Product Dimensions13 x 9 x 8 inches
Item model number39490
Display Size4.3 inches
WarrantyLimited Warranty provides a 24 month LABOR and PARTS warranty on products from the date of installation or purchase by the original owner. Products that are represented as being waterproof are guaranteed to be waterproof only for and within the limits of the warranty period stated. The warranty start date may not exceed 18 months from the original date of purchase by a dealer from Furuno USA and applies to new equipment installed and operated in accordance with published instructions.
Memory Card SlotNone, Does not use maps
Voice CommandButtons
Additional Information
Best Sellers Rank #142,864 in Electronics (See top 100)
Shipping Weight4 pounds (View shipping rates and policies)
Date First AvailableAugust 6, 2010
Warranty & Support
Warranty, Parts: Parts

Technical Details

  • Brand Name: Furuno
  • Model: 39490

Product Description

Furuno GP33 Marine GPS Navigator GP33 691

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Most Helpful Customer Reviews

Have used this unit now for nearly one year underway over about 3,000 nm. Vessel = 42' Sloop.

USE: I use this unit installed AT THE HELM in an open cockpit. This unit is installed in the bracket mounted at the helm for passages that typically last from a few hours to perhaps two days. Then the unit is disconnected and stored below in a dry location.
Using the GP33 in this way is consistent with advertised applications.

For the price the unit has performed acceptably with two comments.

1. The software does not allow the configuration of continuous "Ship Up" navigation. The Ship ICON can be held in the center of the display but this is not SHIP UP. SHIP UP means that as you look between the horizon and the screen the ship icon should be facing "UP" rather than pointing towards the unit's perceived compass heading (which the GP33 does). This requires some interpretation and can be confusing to crew members. Having SHIP UP is available on other units by other manufacturer's and is a failing of this unit.

For those seeking to purchase a low cost GPS I would confirm that the unit can be configured for Continuous SHIP UP Display.

2. The connectors on the rear of the instrument are corroding. I was quite surprised at this since it is advertised as water resistant.
The power connector and the Antenna connector are corroding and must be cleaned constantly.
In my opinion connectors with bodies made of Delrin or other strong (non brittle) plastic would be preferable to that used in the

Capt Mitch Witt, USCG Master 100 Tons.
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