ITEM NAME:9-32V 52mm Black Dial Boat Marine Outboard Motor Trim Tilt Gauge with Colorful Description: 316L stainless steel for long-term use even in acid-base, humid environment. IP67 waterproof and dust-proof grade. Stepper motors used for full range of steeping gauges,great feature with its less power consumption, longer life,higher precision, etc. There is a snap together with the harness connector, for best and firmly connected , in order that the gauges could work even in strong vibration. Can be used in engines, generating sets, ships, construction machinery, agricultural machinery, modified vehicles and other fields. Specification: 100% Brand New Trim Gauge with Colorful Backlight Material: 316L Stainless Steel Color: Chrome Bezel with Black Dial Installation diameter: 52mm / 2 inch Signal: 0-190ÃŽ © Range: UP-DN Scale: Port Side Working Volt: 9-32VDC Operating Current: ≠¤60mA Operating Temperature: -30-+75℃ Package Includes: 1 Piece Trim Tilt Gauge Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. SKU: DMO0000407867010391.Stepper motors used for full range of steeping gauges,great feature with its less power consumption, longer life,higher precision, etc. 1 Piece Trim Tilt Gauge. There is a snap together with the harness connector, for best and firmly connected, in order that the gauges could work even in strong vibration.