Chesapeake White SS 2" Depth Sounder with In-Hull Transducer Perimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel and domed glass lens. The Depth Sounders from Faria offer a 3-199 foot (1-61meters) depth capability, with an automatic gain control, backlighting for maximum night vision, keel offset, and deep and shallow water alarms. Depth can be read in meters, and feet. With its oversized back-lit display depth can be easily read in any condition. Audible and Visual alarms let the boater know when a shallow or deep water condition exists. Depth Sounder includes a Faria SN2010 In-Hull Transducer w/20&'; cable.2" - Hole Size: 2.0625" (53mm)Specifications: Imperial and Metric Values 199 Foot (61m) Depth Capability Programmable Keel Offest Audible and Visual alarm for Shallow/Deep Water Conditions Domed Glass Anti-fog, Scratch Resistant Lens Stainless Steel Bezel Factory P/N DS0110*Sold as an Individual**Gauge Cover not IncludedThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Gauge Type: Depth Sounder Box Set: No Voltage - Input Range (Volts): 12/24 V Gauge Size: 2" Series: Chesapeake White Box Dimensions: 6"H x 7"W x 8"L WT: 2.35 lbs UPC: 759266138513 Quick Guide (pdf)