Hawkeye DepthTrax 2BX Depth Finder w Transom Mount Transducer The DepthTrax 2BX from Hawkeye is a boat-mount depth finder with a transom mount transducer. This depth finder includes advanced sonar, depth alarm, and keel offset capabilities. It also integrates dual temperature displays and an AIRMAR ultra-sensitive, high-performance transducer. A simple press of a button on the DepthTrax 2BX display produces instant access to water or air temperature readings via integrated sensors in both the he