Feature: 1. Diversified surface treatment of stainless steel front cover, durable to use, long service life. 2. Can be used for engines, generator sets, ships, construction machinery, agricultural machinery, modified vehicles and other fields. 3. Suitable for all kinds of vehicle modification, accurately display boat trim, with instructions of high precision, repeatability and versatility, reliability and stability, drive And control is relatively simple and so on. Specification:Condition: Item Type: Boat Trim Gauge Material: Stainless steel + nickel-plated plastic Color: As picture shown Optional Type: Black Dial Silver Frame, White Dial Silver Frame Diameter: Approx. 52mm/2in Operating Current: ≤60mm Operating Voltage: 9-32VLong Term Operating Voltage: 9-32V (Maximum 36V ≤1min)Connectioning: Red-Battery(+9-32VDC) Blue-Battery(-) Black-Signal Orange/Yellow-Blacklight(+9-32VDC) Indicating Range: UP-DN Signal: 0-190ohm Protection Class: IP67, can work underwater 1m position Application: Suitable for engines, generator sets, ships, construction machinery, agricultural machinery, modified vehicles and other fields. Package List:1 x Boat Trim Gauge1 x Connect Cable1 x Manual Material: 316L stainless steel front cover for long-term use even in acid, alkaline and humid environment. Diversified surface treatment of stainless steel front cover for durable use and long service life. Wide Working Temperature Range: Adopting industrial grade electronic components and structural parts, it can withstand the working temperature of -30-+75℃. High Waterproof Performance: super waterproof structure design, IP67 waterproof and dustproof, can work at a depth of 1m underwater. High Reliability: ultra-wide working voltage design, 9-32V long-term working voltage, and up to 36V (≤ 1 minute). Ultra-low power consumption, working current ≤ 60mm, reliable use. Applicable to: Vessel trimmer is suitable for engines, generator sets, ships, engineering machinery, agricultural machinery, modified vehicles and other fields. Vessel trimmer is suitable for various vehicle conversions, accurately displaying vessel trimmer with high indication accuracy, repeatability and versatility, reliability and stability, and relatively simple drive and control.