V311 OBDII Car code Scanner Engine Code Reader OBD2 coder Diagnostic Tool

Car code Scanner Engine Code Reader OBD2 coder Diagnostic Tool The V311 is a car reading card product with the following features: 1. Support 9 kinds of standard protocols of 0BD II/EOBD: 2. Support 0BD function such as vehicle diagnosis and real-time data flow: 3, with data waveform display, data storage and playback functions: 4. Data with emission detection 5, color LCD display, high resolution; 6, the reliability is good, the power supply voltage range is 836V, with