DT800 0 DEG D/T

The Raymarine A22165 DT800 Smart Transducer is a low-profile, retractable thru-hull sensor designed to provide accurate depth and temperature data for marine vessels. It is compatible with NMEA 0183 or NMEA 2000® displays and operates at a frequency of 235 kHz, preventing interference with traditional 50/200 kHz transducers. The unit features embedded microelectronics, a self-closing valve for convenient servicing without hauling the boat, and broadband ceramic for strong bottom echoes. A blanking plug is included for when the transducer is removed. It accommodates hull thicknesses from 0.25" to 2.125" and is compatible with both metal and fiberglass hulls.