Raymarine's 600w dual frequency B765 LM Bronze Thru Hull CHIRP Transducer with fairing block will provide both depth and temperature and will operate in a low range of 40 - 75Khz and a medium range of 80 - 130Khz.. Low frequency beamwidth is 32 to 21 degrees and the Medium frequency beamwidth is 24 to 16 degrees. Designed for boats with Fiberglass or wood hulls over 30' in length. Compatible with Raymarine CHIRP CP450C, CP470 and CP570 sonar systems.
Product Accessories for Raymarine B765LM Bronze Thru-Hull CHIRP Transducer
PropSpeed FoulFree Transducer Foul-Release Coating
PropSpeed's FoulFree Transducer Coating Kit is the biggest advancement in transducer paint and coatings in the last 30 years. It will keep your thru-hull or transom mount transducer free of marine growth. This nontoxic formula has zero leaching of harmful chemicals into water unlike traditional anti-fouling bottom paints and is certified by Airmar.