Power Probe's Master Combo Kit, No. PPKIT03, allows the technician to follow and locate short and open circuits without removing molding panels and carpet just to expose wires. Activate electrical components by pressing the power switch, instead of running hazardous jumper leads all over the vehicle. The technician can see voltage displayed instantly by contacting the probe tip to a circuit. Instantly determines if a contact is a good or bad ground. It also verifies a short circuit or an open circuit. The 4mm banana jacks and plugs make connecting extra leads and adapters quick and easy. Kit includes a complete PPLS01 Lead Set, ECT2000 Kit and a Complete Power Probe III Kit.