Garmin GT40-TM - TM DownVu/SideVu 500W(CHIRP 455/800 kHz) Traditional 500W(77/200 kHz) Ducer w/Temp [010-01963-00] Marine Navigation & Instruments | Network Cables & Modules Secure your new Top Guns

Secure your new Top Guns with custom-designed backing plates made of anodized aircraft aluminum

The best part about this sporty watch is you'll almost forget you're wearing it

Weatherproofing allows the fan to be placed in an exposed environment

beach and shower-resistant

The R & D Marine Engine Mounts are designed specifically for the rigors of marine applications

Garmin GT40-TM - TM DownVu/SideVu 500W(CHIRP 455/800 kHz) Traditional 500W(77/200 kHz) Ducer w/Temp [010-01963-00] Marine Navigation & Instruments | Network Cables & Modules Secure your new Top GunsGT40 TM Transom Mount DownV SideV 500W (CHIRP 455 800 kHz) Traditional 500W (77 200 kHz) Transducer w Temp 12 Pin This transom mount transducer provides ultra clear sonar pictures of objects, structure and fish that pass below your boat. This traditional and CHIRP DownV SideV transducer is optimized for clearer images at shallower depths. The CHIRP DownV SideV elements have a power rating of 500 W per element (1,500 W total) and operating frequencies