Features: Support Complete OBD2 Function:Reading Codes,Erasing Codes & Reset, Data Stream, I-M Readiness ,Read Live Data Stream,View Freeze Frame Data,O2 Sensor Test,On-Board Monitor Test,Read Vehicle Information,Component Test. Display: 320 x 240 pixel display with TFT color screen. External Power: 9.0V to 16.0V power provided via vehicle battery. Operating Temperature: -10C to 40C (14F to 104F). Does not support Trucks, semi-trailers, dump trucks, tractors, hybrids, electric vehicles and other commercial vehicles. Specifications: Material:ABS Size:Approx.13779x22mm/5.4"3.1"0.9" Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Car OBD2 Scanner