Parameter 256 MB CF card Built-in USB port 7.4 inch color touch screen I/O of main unit: standard serial port RS232 Microprocessor of 32 bit with 60MHz frequency Package Dimension(mm): L660 X W210 X H460   Analyzer Feature： 6 Tools in 1: Integrated secondary ignition, primary ignition, DMM, DSO, Auto DSO, engine analyzer CAN-BUS and 5 types secondary ignition testing EI (Distributorless Ignition) Supported Waveform hold, save, retrieve Characteristic values analysis (maximum, minimum, average, period and frequency) On-board analyzer lead function 4-channel oscilloscope Select Ignition types directly from menu by car-make Starting test and charging test Secondary ignition power/waste fire burn voltage comparison DIS system analyzer, cranking KV test Preset function for common sensors, and actuators