The Autel MaxiScope, No. MP408, adds a four-channel digital oscilloscope function to the powerful diagnostics of the MaxiSYS Line of Scan Tools, Nos. MS908, MS908P and MS905. The MP408 comes with four standard leads, a pair of alligator and pen type probes, a mini alligator lead, an injector bypass lead, a sync probe and two attenuator filters. It's simple settings and easy-to-activate trigger make it perfect for both beginners and experienced scope users, according to the company.