Precision voltmeter 4 digits, with hundreds of Volt
Real time vehicle speed shown on 3 digits 7 segment display
Horizontal bar with TV-Show color faithful 14 segments
Odometer (total mileage) with 9 digits, will show thousands of miles
Resettable partial odometer (trip computer) with TripA and TripB functionality
Two horizontal 20 segments bargraph show random light plays
Four optoisolated digital inputs typically show: right and left turn indicators, high beam lights, engine check, but user can connect any four +12V signals
Indication of going over two speed thresholds
May work in miles or km
True analogue calibration with multiturn trimmer for speed and voltmeter (already set up at manifacture)
Twice internal working voltages: 3.3V and 5V for increased efficiency and further lowered heat production