Enables the output of wide range of vehicle electrical and electronic components to be checked graphically against reference waveforms for rapid diagnosis and cycles fast enough to detect the presence of CAN signal. Two-channel, 132 x 128 pixel display oscilloscope features waveform memory, USB computer interface, auto-calibration, data hold, auto ranging, backlight and battery charge indicator plus digital multimeter functions. Integrated reference waveforms for sensors, actuators and a range of ignition and electrical checks. Includes mains charger, probe test leads (red and black and white and blue) plus colour coded crocodile clips, inductive and capacitive pick-ups, USB lead, Windows ME/XP-compatible software and carry case.