Furuno High-power Truecho Chirp Black Box DFF3-UHD

For Use With NavNet TZtouch3/ NavNet TZtouch2 Multi Function Displays; 15 Inch Width x 4.72 Inch Depth x 11.8 Inch Height; 25 To 242 kHz TruEcho CHIRP Frequency; 12 To 24 Volt DC; Power Output: 2 Kilowatt To 3 Kilowatt; -15 To 55 Degree Celsius Operating Temperature; IP55 Rating Waterproof; With Lan Cable/ Self-Tapping Screw