Size:
3 3/8" (85.7mm) or 5" (127mm)
Type:In-Dash Tachs & Speedos 
Range:
140 MPH
Notes:
Full sweep precision stepper motor movement.
Resettable Trip odometer.
Includes 10 Hz GPS Antenna.
Display features: Time/Date, Cumulative Distance (odometer), Trip Distance (tripmeter), GPS Coordinates with Heading Info, Compass, and Peak Speed Recall.