VDO SingleViu 80mm (3-1/8") Speedometer - 90MPH [A2C3832900030] Marine Hardware | Ski Tows It's also a great tool

It's also a great tool for finding your way back to the boat ramp

RS485 Serial Data Communications

Color: Charcoal Grey

Fit your display onto standard and curved rails

Use in your boat

VDO SingleViu 80mm (3-1/8") Speedometer - 90MPH [A2C3832900030] Marine Hardware | Ski Tows It's also a great toolSingleViu 80mm (3 1 8") Speedometer 90MPH SingleViu instruments represent the latest technology in instruments, and offer a top of the line solution by being able to work directly with traditional analog senders or work directly off a J1939 CAN network. Each SingleViu gauge has it's own microprocessor, which allows it to have a dual input capability that can be switched from it's default analog input to J1939 CAN via the SingleViu Configuration