Garmin Airmar R109LHW 2kW 38-75kHz 150-250kHz Thru-Hull Transducer [010-12182-20] Marine Plumbing & Ventilation | Monitoring System perfect watertightness

perfect watertightness

Circuits:4

Built-in backflow preventer Federal and State required on RV's with water service hookup

The mounting plate is constructed of durable Stainless Steel and the extension rod is constructed of resilient Aluminum for strength

Garmin Airmar R109LHW 2kW 38-75kHz 150-250kHz Thru-Hull Transducer [010-12182-20] Marine Plumbing & Ventilation | Monitoring System perfect watertightnessAirmar R109LHW 2kW 38 75kHz & 150 250kHz Thru Hull Transducer This plastic thru hull mount transducer uses the low frequencies for deep water performance and high wide frequencies for shallow water performance. A 2 kW in a slightly smaller package, this bare wire transducer has a depth of 8,000 feet; an operating frequency of 38 to 75 kHz and 150 to 250 kHz; a beamwidth of 9x23 degrees or a constant 25 degrees; and a 0 to 25 degree deadrise.