OBD2 Diagnostic Tool With Speedometer, RPM HUD Display For All Cars

Main Description

The OBD2 Diagnostic Tool with Speedometer, RPM HUD Display is a plug‑and‑play device that connects to your car’s OBD2 port via a standard OBD cable. It places driving data right on a bright TFT LCD display, showing vehicle speed, engine RPM, water temperature, voltage, instantaneous fuel consumption, and more. By presenting information up high on your windshield, it helps you keep your eyes on the road instead of looking down at the dashboard. This unit does not modify any automotive ECU data.

Beyond real‑time data, it includes a powerful fault‑code reader that clearly displays engine fault codes in text, helps you understand the fault, and supports quick fault‑code elimination. It also introduces practical features like acceleration competition mode, brake performance testing, and the ability to read vehicle data flow information for deeper diagnostics.

Key capabilities include compatibility with cars that have OBD2 and EUOBD ports, a multi‑color TFT display, automatic protocol recognition on first scan, language change support, and flexible display modes (multi‑function or simple). New features keep improving: acceleration competition mode, brake performance testing, and vehicle data flow readouts. It can show essential data such as vehicle speed, engine RPM, water temperature, voltage, instantaneous and average fuel consumption, cumulative mileage, and driving time, with alerts for low voltage, high water temperature, overspeed, and engine fault codes, plus convenient fault‑code elimination. Switching between kilometers and miles is freely available for your preferred units.

Operational controls are designed for ease: a Settings button supports short/long presses; a light sensor adjusts display brightness; and the OBD interface is used for connections. Short presses switch display modes or confirm menu choices, while left/right presses navigate and adjust function settings. A five‑second long press saves and exits from menu settings. Left/right switching covers functions such as ECT (engine coolant temperature), VLT (voltage), FUE (fuel consumption), RPM (revolutions per minute), ODO (odometer), TIM (driving time), and DIS (driving distance).

Benefits & Tips

• Use the Heads‑Up display to monitor speed and RPM at a glance, helping you stay focused on the road and maintain safer driving habits.
• Leverage the built‑in fault code reader to quickly identify engine issues and decide if professional service is needed, reducing downtime and guesswork.
• Switch between kilometers and miles as needed and review data flow information to optimize fuel efficiency and driving style over time.

Product Specifications

• Brand Name: SDAO
• Suitable for cars with OBD2 and EUOBD ports (plug and play)
• Display: TFT LCD multi‑color intelligent display
• First scan displays vehicle protocol
• Language: Language can be changed
• Display modes: Multi‑function display mode or simple function display mode
• New features: acceleration competition mode, brake performance testing, read vehicle data flow information
• Content displayed: vehicle speed, engine speed (RPM), water temperature, voltage, instantaneous fuel consumption, average fuel consumption, cumulative mileage, travel time, low voltage alarm, high water temperature alarm, overspeed alarm, engine fault code alarm, fault code elimination, km↔mi switch
• Controls: Settings button (short/long press), light sensor, OBD interface
• Left/Right area functions: ECT, VLT, FUE, RPM, ODO, TIM, DIS

Package includes:

• 1 car mounted head up display
• 1 OBD interface
• 1 anti slip pad
• 1 instruction manual

Warnings / Reminders

Note: This device reads data from the OBD2 port and does not modify ECU data.

Language Support

Language can be changed.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.