CHOOSE DUAL OR SINGLE FREQUENCY BELOW

Northstar 443d/df

Dual Frequency
Pixels, Power and Ping-rate. Northstar’s range of grayscale fishfinders offer outstanding performance in each category:
 -360 x 240 pixels for best target definition
 -250 W RMS output power for excellent depth performance
 -50 soundings per second (or pings) for greater coverage.
The Explorer 443d offers depth and temperature features while the advanced Explorer 443df also provides speed and log functions. With an optional fuel kit added, the Explorer 443df also offers gasoline and SmartCraft™ fuel management capabilities.

Dual Frequency = Dual Beam Width
Both units incorporate selectable frequency to allow the fisherman to adjust the sonar beam width with a standard dual frequency transducer. Widen or narrow your search area by selecting either 83 kHz or 200 kHz for a beam width of 20° or 14°.

443s/sp

 Single Frequency
Simple, robust and reliable, the 443s and 443sp are all you need for entry level fishfinding.
 -160 x 120 pixels
 -150 W RMS output power for depth of 600 ft (180 m)
 -20 soundings per second will give good target detail
The Explorer 443s provides the key functions of depth and temperature and the Explorer 443sp also provides speed and log information. Both models are ideal entry level fishfinders. The large digit depth displays also make them a great choice as a dedicated depth sounder. Multiple alarms provide a more sophisticated level of information.

Select Display only or with transducer below