V519 is a multifunctional vehicle fault diagnosis instrument that supports nine standard protocols of OBDII/EOBD. Plug and Play, which can quickly read vehicle fault information and vehicle parameters, is a comprehensive fault diagnosis instrument. Please read the product manual carefully before using this product matters needing attention: The product is not compatible with new energy vehicles, hybrid vehicles, and models that do not comply with the OBD2 protocol Specifications : Product model: V519 Working voltage: 12-16V Operating environment: – 20~65 ℃ Product size: 155 * 87 * 24mm Package weight: 323g Package size: 200 * 130 * 43mm Screen size: 2.8 inches Fault code diagnosis: supported Fault code clearing: supported Freeze frame data: supported I/M exhaust gas: support Compatibility/fault light: supported Vehicle information reading: supported Real time data flow: support Data Flow Graph: Support Oxygen sensing test: support Mode 6 Test: Support Mode 8 Test: Support Data playback: supported Fault code query: supported Upgrade function: support Printing function: supported Number of fault code libraries: 35901 Vehicle Supplier Specific Code: Support Silicone protective cover: Yes Supported languages: English, German, French, Italian, Dutch, Portuguese, Russian, Spanish, Japanese, Chinese Working voltage: DC12-16V Working current: 48~72mA Operating environment: – 20~65 ℃ Storage temperature: – 30~70 ℃ Packing list: 1 * Host 1 * Accessories 1 * Instructions