Simrad SS175H-W 0D Tilt 130-210KHZ Stainless Steel

The Simrad SS175H-W stainless steel thru-hull transducer is built for serious anglers and boaters who demand reliable, high-resolution sonar in demanding saltwater and freshwater environments. This CHIRP transducer operates in the 130–210 kHz frequency band, delivering the depth penetration and target separation needed for everything from shallow flats work to offshore bottom-hunting. Stainless steel construction resists corrosion and barnacle growth, making it ideal for extended time on the water where aluminum housings fail.

The SS175H-W features a fixed 0-degree tilted element and a wide 25-degree beam width that excels at target definition—critical when you need to distinguish baitfish from structure or spot suspended gamefish. High CHIRP technology provides up to 310 meters (1,000 feet) of sonar range, allowing you to read bottom composition and water column activity at depths most recreational systems cannot reach. The broadband internal design integrates seamlessly with Simrad fish-finding systems, offering clean, noise-free returns even at speed or in heavy sea states where traditional single-frequency transducers struggle.

This thru-hull transducer is purpose-built for professional guides, tournament anglers, and dedicated boaters running modern Simrad plotting systems. Installation requires a through-hull mounting block and integration with compatible Simrad sonar head units; consult your transducer manual for hole-saw size and cable routing. The 11.4-pound weight and compact stainless profile minimize hull disturbance and drag, critical considerations on performance-oriented vessels where sonar accuracy and speed both matter.