Support nine standard protocols of OBD II/EOBD Support 0BD functions such as vehicle fault diagnosis and real-time data streaming With data storage and playback functions: Data with emission testing, 2.8 inch TFT color screen LCD Good reliability, wide power supply voltage range of 8-36V, with stronger over-current and over-voltage protection functions Support languages: German, Dutch, English, Spanish, French, Italian, Russian, Chinese The red light represents the power signal light: the yellow light represents the fault code signal light, and the yellow light is on when the fault code is detected: the green light represents the connection adapter signal light. When the product is matched with the car, the green light is on, and the green light is off, which means the model does not match. Applicable to models that comply with the ca's regular OBD II agreement. Working voltage: 9-16V Model: V317 Operating environment: -20-65℃ Storage temperature: -30-80℃ Protocol: SAE J1850 PWM (41.6Kbaud) SAE J1850VPW (10.4Kbaud) ISO9141-2(5 baud init, 10.4Kbaud) 1S014230-4 KWP (5 baud init, 10.4 Kbaud) IS014230-4 KWP (fast init, 10.4 Kbaud) 1S015765-4 CAN (11bit ID, 500 Kbaud) 1S015765-4 CAN (29bit ID, 500 Kbaud) 1S015765-4 CAN (11bit ID, 250 Kbaud) 1S015765-4 CAN (29bit ID, 250 Kbaud) Colour:As Shown Material:Plastic + Metal Package Contents: 1 x Automobile fault detector 1 x English Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.