OBD Meter Smart Trip Computer Display Model-P21 | Plug & play OBD II installation

The Multi Functional OBD Meter P21 is a smart trip computer designed for real-time vehicle monitoring.
It connects directly to the car’s OBD II port for instant driving data display.
Shows speed, RPM, fuel consumption, voltage, and temperature in real time.
Keeps essential driving information in clear view without distraction.
Does not modify or rewrite ECU data, ensuring safe and reliable operation.

Key Features
• Plug & play OBD II installation
• Real-time speed and RPM display
• Fuel consumption and voltage monitoring
• Engine and coolant temperature display
• Dual ambient atmosphere lights
• Automatic brightness adjustment
• Multiple display modes and graphics
• Slope meter and trip computer functions

Specifications
• Model: P21
• Interface: OBD II
• Operating Voltage: 11V–18V DC
• Display Data: Speed, RPM, fuel, voltage, temperature
• Brightness: Auto-adjust via light sensor
• Installation: Windshield or dashboard mount

Why Choose It
The P21 OBD Meter is perfect for drivers who want essential performance and trip data in a compact, easy-to-read display without compromising ECU safety.

Note
Compatible with OBD II supported vehicles only. Displayed parameters may vary depending on vehicle ECU.