ZMFJH C500 OBD2 / T900 GPS Head-Up Display – Digital Speedometer with RPM, Fuel, Voltage & Alarm Alerts (KM/H & MPH)

The ZMFJH C500 / T900 Head-Up Display offers two operating modes: OBD2 for deep vehicle data and GPS for universal compatibility. It projects real-time driving information directly into your line of sight, helping you stay focused and drive safer.

• 🧠 Dual system: OBD2 mode + GPS mode
• 🔆 Automatic brightness adjustment via light sensor
• ⚠️ Multiple alarms: overspeed, voltage, temperature & fatigue
• 🔢 Large digital speed display (KM/H & MPH)
• ⚡ Plug & play installation

• OBD mode: Vehicles with OBD2 / EUOBD interface
• GPS mode: Works even if OBD is not compatible
• US vehicles: Generally after 2003
• Other regions: Generally after 2007

• Brand: ZMFJH
• System: OBD2 or GPS
• Size: 135 × 68 × 56 mm
• Speed Unit: KM/H, MPH
• Power: OBD2 / EU OBD interface
• Origin: Mainland China
• High-Concerned Chemical: None

• 🚗 Speed, RPM, voltage, fuel consumption
• 🌡️ Water temperature & engine status
• 🕒 Clock, trip distance & driving time
• 🛰️ GPS mode: altitude, satellite count, direction

• Head-Up Display ×1

• GPS mode requires outdoor signal for accuracy
• OBD compatibility depends on vehicle protocol
• Ensure secure placement before driving