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Garmin Adapter Cable To Connect GT30 T/M to P729/P79
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The Garmin Adapter Cable lets you pair a GT30 transom-mount scanning transducer with an Airmar P729 or P79 in-hull transducer on a single compatible Garmin echoMAP chartplotter/sonar combo. When cavitation interrupts depth data from the transom-mount unit, the echoMAP automatically pulls readings from the in-hull transducer — keeping your depth information continuous and reliable at speed.
Specifications:
- Connects a Garmin GT30 transom-mount scanning transducer to a compatible Garmin echoMAP chartplotter/sonar combo
- Also connects an Airmar P729 or P79 in-hull traditional transducer to the same echoMAP unit
- Enables simultaneous operation of both transducers on one compatible echoMAP device
- Sustains water depth display from the in-hull transducer when the transom-mount transducer loses depth data due to cavitation
- Compatible with Garmin echoMAP chartplotter/sonar combo units
⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to P65Warnings.ca.gov.