Garmin Transducer Y-Cable
sku# 150128TYC
Join your transducers for more accurate fishing You've got your boat outfitted for all sorts of situations, but cavitation bubbles can really wreak havoc on your fishing expedtions by interfering with your transom-mount transducer's ability to maintain water depth readings. Luckily, if you've got a Garmin GT30 transom-mount transducer and an in-hull mount traditional transducer, you can combine their forces to maintain reliable readings on your compatible Garmin chartplotter or chartplotter/sonar combo.