概述： The HR80 ensures that critical heading data can be monitored in the most intuitive fashion via simultaneous display in two complementary formats. As part of the Simrad IS80 instrument range from Simrad Yachting it sets the very highest standards in reliability and accuracy and is ideal for long periods of continuous use in all conditions. 描述： Backlighting Type Adjustable illumination (10 steps) Display Type Digital/Analogue/Bar Other Environmental Rating IP66 (3) Humidity Range [rh] 95% (max 30d/year) rh Compass Safe Distance [mm] 400 Technical/Environmental Construction ASA/PC Luran S Operating Temperature -15°C to +70°C Operating Temperature Stored -40°C to +80°C Product Width 172 mm 6.8 in Product Depth 172 mm 6.8 in Power Power Consumption <5W> Power Supply (Supply Voltage) 12–24 vDC
