Features 1、Suitable for all kinds of rudder sensors, and display the direction of the underway marine. 2、Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration. 3、IP67 waterproof and dustproof grade, which can adapt to harsh environment. 4、Stepper motors used for full range of stepping gauges, great feature with its less power consumption, longer life, higher precision, etc. 5、With curved glass, features anti-fogging function. 6、With ultra-wide working voltage, 9-32V long-term operating voltage, maximum up to 36V (≤ 1 min). Specifications: Condition: 100% Brand New Item Type: Boat Rudder Angle Indicator Material: Stainless steel + nickel-plated plastic Color: As picture shown OPtional Type: Black Dial Silver Cover, Black Dial Black Cover, White Dial Silver Cover Fixing Size: Approx. 52mm(2in) Indicating Range: LR Signal: 0-190ohm Working Voltage: 9-32V(12v/24v) Backlight: Red Operation Mode: LCD Display, Stepper Motor Package List 1 x Boat Rudder Angle Meter 1 x Connect Cable 1 x Manual