The P319 features Airmar's 50/200 kHz, dual-frequency,
single-ceramic element in a low-profile housing. The nearly-flush
design minimizes drag with only 5 mm (3/16') extending outside of
the hull. The bronze B117 and stainless steel SS60 models are also
available to accommodate all hull materials.
We work really hard EVERY DAY to ensure you get the best prices you'll find. IF you find the SAME product elsewhere tell us, and we'll match OR do better ;-)