81 mm Black, (8) Blue Alligator Clips (4) Red (4) Black, Power Cord, Power Supply Adapter, RS-485/Synchrony Adapter, Soft Case, Speed / Torque Adapter, Test Leads 1.81 mm Black, (6) Pin 3.Power Quality Analyzer, For Phase Three, Includes (3) Pin 3.5 m, USB (Mini B) Cable, USB Flash Drive for PC SW, Maximum AC Current Measured 10 A, Communication Protocol RS-485, USB, Crest Factor Less Than 2.