A standard-sized analog display showing the angle of the rudder relative to the centre line in degrees both to port and starboard displayed in clear white numbers on a black background. The entire IS70 range is specifically designed to meet the demands of the professional and coastal commercial user by offering tough easy-to-read instruments that give consistent performance day after day. Product Details 90 degree scale (45 degree option also available). Tough, shock-proof 4.5-inch casing. Multiple lighting levels with zone lighting. Analog (V) interface and SimNet compatible. IP66 rated (for front face sealing of a correctly installed instrument - rear case IP20). External mounting kit available for full IP66 in exposed external installations. Product Specifications Approvals Compliance IEC/EN 60945 Connectivity NMEA 2000 1 x NMEA2000 SimNet port, 1 LEN Display Backlight Color Red Electrical Power Consumption, max. 5W Recommended Fuse Rating 5A Supply Voltage 12/24V DC (10-31V DC) Humidity Up to 95% RH Environment Operating Temperature Range -15 to +70ºc (+5 to +158ºf) Storage Temperature Range -40 to +80ºc (-40 to +176ºf) Waterproof rating IP66 MFD Compass Safe Distance - Metric, imperial 400mm (1.3') Physical Dimensions (W x H x D) 115 X 115 X 68mm (4.5 X 4.5 X 2.7") Mounting Type Flush Weight 0.55 kg (1.2 lbs) Other Warranty Period 2 Years Interface keypad Languages English