52mm Fuel Level Gauge 0-190Ohm Switchable 240-33Ohm Fuel Oil Level Meter Waterproof Boat Car Gauges with Alarm body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,""; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; color: #474747; font-size: 14px; font-family: tahoma; } #product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black; } #tbspecifics tr { height: 30px; } #tbspecifics td { width: 100px; border-left: 1px solid black; border-top: 1px solid black; } The front cover is made of stainless steel, corrosion resistance High temperature resistance, chemical resistance, oil resistance, waterproof and dustproof grade IP67 The meter comes with an alarm signal and does not require an additional alarm signal from the sensor. High brightness LED for backlight, high brightness and long life Name:52mm Universal fuel level gauge meter Fixing dimension: 52mm(2inch) Indicating Range: E-1/2-FULL Working Voltage: 9-32V(12V/24V) Material:Stainless steel 316L bezel+anti-fog glass colour: black/white Material: stainless steel Package Contents: 1 x Fuel Level Gauge 1 x Multi-plug socket 1 x Chinese and English Instruction Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.