Faria Chesapeake White SS 4" Studded Speedometer - 60MPH (GPS) [33839] Shirts The audible alarm can sound

The audible alarm can sound any one of 32 distinct pre-programmed patterns to indicate different alerts

It can retrofit an existing Nexus and Silva 43 mm thru-hull transducer (TH43)

the lid features a hose hole to accommodate the aerator tubing

Thru-Bolt Mount Rod Holder

Audible and Visual alarm for Shallow/Deep Water Conditions

Faria Chesapeake White SS 4" Studded Speedometer - 60MPH (GPS) [33839] Shirts The audible alarm can soundChesapeake White SS 4" Studded Speedometer 60MPH (GPS) Perimeter lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens. The GPS Speedometer is a drop in replacement for your current speedometer to match your existing instrument dash. GPS information is gathered from an internal GPS antenna. No external antenna required. The Faria GPS Speedometer uses a highly accurate 48