<p>Thank you for purchasing our smart digital car meter. This product connects to the car's OBD2 interface via the OBD cable and displays driving data such as vehicle speed, engine speed, water temperature, fuel consumption, voltage, etc. It can keep the driver's eyes always on the road to avoid the danger of lowering their head to read the dashboard. This product does not change the car's ECU data.</p> <p></p> <p>Attention:</p> <p>OBD II mode working voltage: 11V~18VDC (12vdc/200mA), when the voltage is higher than 24v, please use a USB cable for GPS mode.</p> <p>This product is a dual system: After powering on, select the language you are familiar with, select OBD or GPS system, and automatically enter the last selected system after 5 seconds without operation.</p> <p></p> <p>Features:</p> <p>OBD II & GPS Dual Mode: This smart gauge integrates OBD II & GPS dual mode. GPS mode is perfect for all vehicles. OBD II mode is only available for vehicles produced after 2008. OBD II mode is not compatible with hybrid electric vehicle, diesel car, pickup truck, RV, computer modified car. If your car is not compatible with OBD mode, please use GPS mode. If you are not sure whether your car is compatible, please contact us before purchase.</p> <p>OBD II mode display: vehicle speed, rotational speed, water temperature, voltage, driving distance, driving time, fuel consumption, local time, oil temperature, driving direction, number of satellites, air-fuel ratio, intake pressure, turbo pressure, acceleration test, brake test, engine load and read the whole vehicle data stream. Scan and clear fault codes. Alarm: Overspeed alarm, RPM alarm, water temperature alarm, voltage alarm and engine trouble alarm.</p> <p>GPS mode display: speed, voltage, mileage, driving hour, local time, altitude, driving direction, number of satellites, acceleration test, brake test. Alarm: Overspeed alarm and voltage alarm.</p> <p>Fault Code Clearing: Reads the entire vehicle ECU data, performs in-depth inspection and diagnosis. It can diagnose and clear your car's fault code.</p> <p>HD Display Screen: Multiple user interfaces can be switched, and the color of the numbers on the interface can be adjusted freely.</p> <p>Light Sensor: The HUD can automatically adjust the brightness according to the environment.</p> <p>Compact Design: The compact body is convenient for placement. No matter where it is placed, it is clear and natural, and does not block any view.</p> <p></p> <p>Specifications:</p> <p>Model: P11</p> <p>Color: Black</p> <p>Material: ABS</p> <p>Screen Type: LCD</p> <p>Screen Size: 1.8inch</p> <p>System: OBD2+GPS</p> <p>Working Voltage: 11V-18Vdc</p> <p>Support Language: English and Chinese</p> <p>Product Size: 65.5 x 65 x 65mm</p> <p>Package Size: 14.5 x 10 x 7.5cm</p> <p>Package Weight: 260g</p> <p></p> <p>Package List :</p> <p>1 x HUD Main Unit</p> <p>1 x OBD Cable</p> <p>1 x USB Cable</p> <p>1 x User Manual</p> <p>1 x Anti-slip Mat</p>