Navman, established in 1986 as New Zealand-based Talon Technology, is a leading manufacturer of world-class marine electronics and Global Positioning System (GPS) technology.  They provide a diverse range of navigation technologies across wide ranging industries.

Navman is one of the manufacturers to offer a comprehensive product range that supports both Palm and Pocket PC operating systems as well as the Windows platform, with products such as the GPS clip on jackets for the worlds leading handheld PDA manufacturers.
Navman also offers a range of transducers that measure depth, speed, and temperature.  Choosing the right sonar or depth transducer is very vital as it is considered to be the ‘eyes and ears’ of your fishfinder or depth sounder. .

The ultrasound waves are almost totally reflected at the boundary between water and air (i.e. the surface). Hence a key to good transducer performance is to position it below the surface and in bubble free water.

Navman has Hull Design, Through Hull Transducers, Transom Mount Transducers, and In-Hull (shoot through) Transducers (depth only).

Confused as to which Transducer you need?

Use the Transducer selection chart as your guide. By knowing your Fish Finder brand, mounting style and plug type you will know instantly our recommendation for the transducer you should buy.

Note: In general we prefer Airmar transducers. They are high quality (often better than the fish finder brand option) and are priced well.