Explorer Combos are the perfect devices for managing important fuel consumption and economy information. Built-in software allows you to plot and calculate fuel economy curves easily, helping you get the best performance year after year.
All units come with built-in fuel computer and are Smartcraft enabled.
All units feature full integration with the Explorer VHF 721 Weather Watch functions: temperature, barometer and fishing conditions echoed to your Explorer in blazing color.
External GPS antenna. Fishfinder is 600W RMS, dual-frequency.

EXPLORER 650
5-inch, 320 x 234 pixel display.
Affordably priced with a fantastic selection of split and full screen options.
PAGE key provides quick access to 3 preset and 3 favorite displays.
Stock # NS650 Without Transducer / MAP - $599.95 VIT
Price
Stock # NS650TM Transom Mt w/Speed,Temp / MAP - $649.95 VIT
Price
Click here for Accessories / Transducers
EXPLORER 657
5-inch, 640 x 480 pixel high resolution VGA screen, 4 times sharper than the Explorer 650
With a range of optional fuel add-ons and AIS functionality the Explorer 657 is a powerful travel tool for your boat.
Stock # NS657 Without Transducer / MAP - $699.95 VIT
Price
Stock # NS657TM Transom Mt w/Speed,Temp / MAP - $749.95 VIT
Price
Click here for Accessories / Transducers
EXPLORER 660
7-inch - 800 x 480 pixel daylight viewable color screen.
The vertical format of the Explorer 660 optimizes the boater's forward visibility when navigating, and in sounder mode, takes advantage of the 800 vertical pixels for unbelievable clarity through the water column.
100X zoom functions mean you can see bottom structure detail like never before.
Stock # NS660 Without Transducer / MAP - $1099.95 VIT
Price
Stock # NS660TM Transom Mt w/Speed,Temp / MAP - $1149.95 VIT
Price
Click here for Accessories / Transducers
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