52mm Boat Angle Indicator Dustproof Boat Angle Instrument Rudder Waterproof Fog 8 Color Backlight For Engineering Machinery Feature: 1. High Quality Stainless Steel Construction: Made of 316L stainless steel, this product is durable enough to withstand even acidic or humid environment, making it suitable for a variety of settings. 2. IP67 waterproof and dustproof rating: With a high level of protection against water and dust, this product can be reliably used in harsh environments without damage. 3. Precision Stepper Motor Technology: This product is equipped with advanced stepper motor technology that offers high accuracy, low power consumption and long service life, making it a reliable choice for any measurement application. 4. Curved Glass with Anti-Fog Function: Equipped with curved glass and anti-fog function, this product ensures clear visibility even in difficult conditions, ensuring accurate readings every time. 5. Wide Operating Voltage Range: With a wide operating voltage range of 9-32v, this product can be used in a variety of applications including automotive, marine, agricultural and industrial settings. Specification: Origin: Mainland China Installation diameter: 52mm or 2-1/16'' Indication range: PORT ~ STB D Input signal: 0-190 ohm oacute;w Working voltage: 9-32V Working current: 60mA Working temperature: -30 ~ +75 Storage Temperature: -40 ~ +85 Protection Level: IP67 Backlight: 8-color Backlight Note: Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown in the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x Sea Rudder Angle Indicator [Relateproductdetail/]