The Hickok Autowave II Oscilloscope, No. 75200, features a portable two-channel automotive oscilloscope designed to simplify waveform diagnostics. This tool is designed to allow technicians to view sensitive computer signals that scan tools can't. This scope doesn't require add-on scan tools or PC required scopes, the company says. This oscilloscope is easy-to-use with no experience required: the Auto-Set feature automatically sets the voltage and time scales so anyone can view waveforms.