OBD2 Gauge HUD Display Digital Speedometer for Cars, 6.2" LCD Large Screen

It defaults to both for the richest data experience. Note: Compatible with most US gasoline cars (2004+) and international OBD2 gasoline cars (2008+). It provides both visual and audible warnings for 12 critical scenarios, including overspeeding, low oil pressure, high engine temperature, and excessive RPM.

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