Airmar B75H Bronze Chirp Thru Hull 20 Tilt - 600W - Requires Mix and Match Cable [B75C-20-H-MM] Brand_Sentry AC Power Inverter with High

AC Power Inverter with High Surge Capability

silicone grease should be applied to the end cap o-ring and around the entire seal to aid in reassembly

Solid Glass Ring

GSD™ 24 Digital Black Box Network Sounder

Airmar B75H Bronze Chirp Thru Hull 20 Tilt - 600W - Requires Mix and Match Cable [B75C-20-H-MM] Brand_Sentry AC Power Inverter with HighB75H Bronze Chirp Thru Hull 20 Tilt 600W Requires Mix and Match Cable Rely on Airmars broadband transducers for your ultimate fishing mission. Whether youre a commercial fisherman, charter captain, or tournament angler, theres a new game in town! Chirp transducers enable bottom detection down to 3,000m (10,000) with 5 to 10 times greater detail and resolution so precise its possible to distinguish between individual baitfish, game fish, and underwater