Raymarine B175 D/T Thru Hull Lo-Hi Transducer pair 20D

Raymarine T70075 B175LH 20 Degree Pair Thru Hull Chirp Transducers.

PAIR of CHIRP Transducers, Depth/Temp, 20 Tilt, MFG# T70075, Narrow beamwidth Broadband CHIRP technology, 40KHz-60KHz and 130KHz-210KHz. Low-profile B164 style bronze housing w/ 20 tilted element.