Kronos 2" Depth Sounder with In-Hull TransducerPolished Stainless Steel Bezel, flat glass lens, Perimeter lighted spun Aluminum dial with Gold and Black graphics.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 Values199 Foot (61m) Depth CapabilityProgrammable Keel OffestAudible and Visual alarm for Shallow/Deep Water ConditionsFlat Glass Anti-fog, Scratch Resistant LensStainless Steel BezelFactory P/N DS0131*Sold as an Individual**Gauge Cover not Included