OBD2 Car HUD Speedometer Digital Head Up Display Odometer MPH Overspeed Warning

About this item

This digital HUD speedometer sits on your dashboard and pulls live data straight from your car's OBD2 port, showing speed, RPM, temperature, voltage, fuel consumption and mileage at a glance. It also doubles as a basic fault code scanner, letting you check and clear engine warning lights without a trip to the garage. Built-in alarms flag overspeeding, overheating, high RPM and low battery voltage, and a 0-100 km/h timer lets you track acceleration performance. Made of ABS+PC plastic, it fits most OBD2/EOBD vehicles from 2008 onward and installs in seconds with no extra wiring.

• Plugs straight into the OBD2/EOBD port of most vehicles made after 2008 - no wiring needed
• Shows speed, RPM, water temp, voltage, fuel use, mileage and intake pressure on one small screen
• Warns you with alarms for overspeeding (150 km/h default), high coolant temp (120°C), high RPM (6000) and low voltage (10.5V)
• Times your 0-100 km/h acceleration for performance checks
• Reads and clears OBD2 engine fault codes so you can spot issues yourself
• Comes with the HUD unit, OBD interface cable, rotating bracket and non-slip mat

Specifications

Qty

4 in 1

UPC

738944231388

Type

Speedometer

Brand

Wowpartspro

Color

Black

Alarms 1

Coolant Temp (120°C)

Alarms 2

Overspeed (150 km/h default)

Alarms 3

High RPM (6000)

Alarms 4

Low Voltage (10.5V)

Material

ABS+PC

Shutdown

Delay (5–300s), Voltage (13.2V/13.6V)

Compatibility

OBD2 & EOBD vehicles (post-2008)

Performance Tests

0–100 km/h acceleration time

Display Parameters ECT

Water Temp | VLT: Voltage | FUE: Fuel Consumption | CLK: Clock

Display Parameters ODO

DIS: Travel Range | MAP: Intake Pressure

Display Parameters OIT

PSI: Intake Pressure | RPM: Engine Speed