【92 Pieces Professional Test Lead Set】The test lead kit is used for diagnosing, testing and repairing complex vehicle circuits. It can also troubleshoot sensors, actuators and electronic circuits. Professional test lead kits are suitable for 12v and 24v cars, RVs, trucks, ships, etc., and can also be used in laboratories, homes and industries. 【Test Lead Kit for Any Multimeter & Various Vehicles】The universal line checking tool can be used with any multimeter and oscilloscope probe extension cord to make testing and inspection more convenient. The circuit test lead kit is a must-have for modern auto mechanics and is suitable for a wide variety of vehicles from all markets including Europe, America and Japan. 【Multi-Function Circuit Test Lead Kit】LED stroboscopes are used to test voltage and ground signals, such as Hall sensors, fuel injectors, solenoid valves, etc. The SRS connector is used for the electrical simulation of belt tensioner generators. 5KQ potentiometer (variable resistor) is used for components such as engine cooling systems, oil sensors and temperature testers. 【Time-saving and Efficient Test Lead Kit】The circuit test lead kit is designed to provide a wide range of test coverage to accurately and quickly detect vehicle problems. When you need to check parts, you can directly connect to the back of the terminal to avoid damage to the circuit. If you need to check the current, you don't need to cut the wires, just connect the line to the circuit. 【92 Pieces Test Lead Kit with Carrying Case】The multimeter test lead kit comes with a portable black storage case, which makes it easy to sort and organize all your test leads and accessories so they don't get lost. Packing List: Black carrying case、testing leads x72 (36 male and 36 female terminals)、LED stroboscope x2、standard probes x2、acicular probes x4、SRS connector x2、potentiometer (5KOhm) x2、1-to-1 connector x4、1-to-2 connector x2、alligator clips x2.