Feature 1The signal comes directly from the satellite signal receiver. The gauge has the advantages of high precision, quick location confirmation and short start up time. 2The speedometer precisely shows the actual speed and total km, Be suitable for all kinds of speed sensors, and display the speed of vehicle or marine. 3Use movingmagnet principle to drive the needle, featuring good endurance and antivibration. 4Convenient Installation by multiplug socket connecting way, the gauge is easy to set up, and can be used in all vehicles. 5316 stainless steel bezel with curved glass, protection rank is IP67, excellent antifogging function. 685mm GPS speedometer 0200km/h, mating GPS antenna, plug and instruction installation.Item Type: Speed GaugeMaterial: Stainless Steel 316L Bezel + Anti-Fog GlassDescription: It is suitable for the modification of various vehicles. It uses a stepping motor to drive the pointer, accurately displays the engine speed, and uses lcd to display clearly the mileage. It has high indication accuracy, repeatability and versatility, reliability and stability, and relative driving and control. Simple features and so on.The speed odometer uses a stepping motor to drive the pointer to accurately display the engine speed, and has an lcd display to clearly display the mileage.Backlight: RedInstallation Diameter: 85mm or 3-3/8inIndication Range: 0-200km/HOperation Mode: LCD DisplayConnection Method: Buckle Row Plug, Direct InsertionWorking Voltage: 9-32VDCInput Signal: GPS with AntennaWorking Current: 100mAWorking Temperature: -30-+75Storage Temperature: -40-+85Dustproof Grade: IP67 WaterproofFitment: For All 12V/24V Cars, Boats and off-Road Vehicle Motors .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Speed Gauge1 x GPS Speed Sensor1x PowerHarness1 x Manual