Furuno 235DT-PSE Plastic Thru-Hull, Digital Depth and Temp Sensor (7-Pin)

The Furuno 235DT-PSE Plastic Thru-Hull Digital Depth and Temp Sensor is a reliable transducer that serious anglers and boaters depend on for real-time water column data. Whether you're working shallow flats, navigating unfamiliar coastal waters, or anchoring over deep-water structures, this 7-pin digital sensor delivers accurate depth readings and water temperature in one compact package.

Built for reliability in both saltwater and freshwater environments, it is designed to mount directly through your hull, eliminating the guesswork about what's beneath you. This plastic thru-hull transducer combines proven Furuno engineering with durable, corrosion-resistant construction that withstands years of salt spray and constant submersion. The 7-pin connector interface ensures seamless integration with compatible Furuno sonar and fishfinder units, allowing you to monitor both depth and water temperature simultaneously on a single display.

This sensor is particularly beneficial for anglers who rely on temperature data to locate seasonal fish movements, as many species respond dramatically to changes in water temperature. With a weight of just 2.2 pounds and compact dimensions, installation is straightforward through a standard thru-hull opening, making it an ideal upgrade or replacement for aging transducers.