MK2 Rudder Indicator w/2″ RD. Analog Panel Meter, Chrome, 12vThe Ruddermaster indicates at a glance how far the rudder is from a straight-ahead position. As the steering wheel is turned, the sending unit communicates the angle of the rudder to the calibration box. The calibration box transmits the rudders position to the meter.The Ruddermaster can be used both as a steering aid and to monitor auto pilot systems. Raritan offers several styles of meters for readout as well as some that are splash proof. Repeating units can also be installed should there be a need for a readout at a station and not the main control panel.Features:Useful aid for docking or close maneuveringConstant monitoring of rudder angle position from 0 to 45 degreesReady for installation with all necessary components needed – meter, calibration box and sending unitMK2 model2″ RoundSprayproof (IP64)BacklitWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Instrument Function: Rudder AngleBox Dimensions: 3″H x 12″W x 12″L WT: 3.2 lbsUPC: 085462008917Quick Guide (pdf)Brochure (pdf)