This combination of rudder angle indicator and transmitter is a special measurement and display equipment supporting ship instruments, widely used in cargo ships, passenger ships, fishing boats and other types of ships. The two cooperate to realize the whole process of precise control of rudder angle signal collection, transmission and display, ensuring zero-delay feedback of angle data, providing double guarantee for precise ship control and navigation safety. The product has the prominent advantages of stable operation and convenient use, and can easily cope with the tests of harsh environments such as marine jolting, high and low temperatures, and salt spray corrosion, with extremely strong environmental adaptability. Adopting a sealed structure design, it has excellent waterproof and dustproof performance. The internal components are selected from high-quality products with a long service life. The installation process is simple, which can be directly connected to the ship's existi…