ScanGauge

The ScanGuage 2 automotive computer from ThinkGeek “is easy to install and provides a set of digital gauges, a comprehensive trip computer, and an engine trouble code scan tool.” Video after the break. Click here for first picture in gallery.

The digital gauges mode displays four different properties on the screen (for example, fuel economy, battery voltage, coolant temperature, and engine speed).

[via ThinkGeek]