Raymarine P79 Depth Transducer P79-2

The P79 is an in-hull 600W depth transducer. The active element mounts in a small round tank (included) which is epoxied to the hull and filled with non-toxic antifreeze. This transducer is for use with solid fiberglass hulls only. Cored hulls will impede the signal. The P79 cannot measure water temperature.

The P79 is shipped as a generic 'Mix and Match' transducer plus a brand-specific adapter cable. If you change fishfinder brands in the future, you can continue to use the transducer with a new adapter cable. (Note -2, -BB, -BL, -FARIA, -FISO models are made with fixed cables.)

This '-2' version of the transducer is for Raytheon/Raymarine/Autohelm ST50 instruments.

Product Features

• In-hull unit with plastic housing
• Adjusts to hull deadrise angles of 2 deg to 22 deg
• Tank should be epoxied to hull
• Tank should be filled with non-toxic antifreeze (propylene glycol). Do not use mineral oil.
• Transducer screws into top of tank as shown
• Can be used in aluminum hulls under 0.38mm thick (0.150")
• Can be used in RIBs
• Can be used in sailboats with solid glass hulls