Makeronics 93-in-1 Automotive Circuit Test Leads Kit with 6 Pockets Roll Up Tool Bag, Multi-Function Electric Tester Diagnostic Tool Wire Connectors Set, Black Carrying Case Advantages of 91-in-1 Automotive Circuit Test Leads Kit: - Multi-function : This complete kit turns testing and measuring devices into powerful automotive diagnostic tools for fault-finding on the increasing number of sensors, actuators, and electronic circuits found on todays vehicles. The aids are fortracing, checking, capturing, or fixing complex vehicle circuitry. - KEEP ALL YOUR TOOLS ORGANIZED : Black carrying case and 6-pocket roll up tool bag to organize your tools such as test lead and lest probes to keep everyone organized. - SRS Connector : Test Lead Kit can be used to monitor Hall sensors, fuel injectors, solenoid valves, etc. SRS connector provided can simulate air bag and routed contracting device of safety belt to avoid accident or miss-judgment. - 5KO Potentiometer : Can be used to simulate coolant temperature sensor signals, oil sensors and simulate ECU. - Package List: : 72 x Terminals (48 flat terminals and 24 round terminals); 2 x LED stroboscope; 2 x standard probes; 2 x alligator clips ; 2 x acicular probes; 2 x SRS connector; 2 x potentiometer (5KOhm); 4x 1-to-1 connector; 2x 1-to-2 connector; 1x Black carrying case; 1x roll up tool bag.