Raymarine T121 Hull Transmitter [T121] Electrical | Charger/Inverter Combos Ultra smooth motor uses less

Ultra smooth motor uses less amps - Free-fall does not need battery power so it preserves your battery

durability and boat protection

Does not contain bleach

Constructed from corrosion resistant materials

Each unit is assembled by hand

Raymarine T121 Hull Transmitter [T121] Electrical | Charger/Inverter Combos Ultra smooth motor uses lessRaymarine T121 Hull Transmitter *For multi hulls, advanced Micronet technology allows your displays to use wind direction to automatically determine which hull transducer supplies the information you need. No switches required. *Note: you need two hull transmitters for this configuration. Quick Guide (pdf) Owner's Manual (pdf)