If the portable kit is used in a kayak

this exceptional shading feature combines color and shadow to give you an easy-to-interpret view of bottom profile

How to use Polarshine 25:

View worldwide shaded relief

These grilles

Garmin GT41-TM Gaveidéer If the portable kit isThis transom mount transducer delivers razor sharp sonar images of objects, structure, and fish passing beneath your boat. Featuring both traditional sonar and CHIRP ClearV SideV, this transducer is optimized for performance in deep water and harsh conditions. The CHIRP ClearV SideV elements are rated at 500 W per element (1,500 W total) and operate at 260 455 kHz. The traditional sonar is rated at 600 W and operates at 50 200 kHz. It includes a built