ConsuLab has created an intuitive student-led learning system to practice proper non-destructive back-probing of connectors and components while measuring voltages, resistances, and waveform signals using both oscilloscopes and digital multimeters. The tabletop format makes it easy to use and accessible for students to learn. The product includes a simulated ECU, multiple sensors and connectors, and a power supply. Student competency can be measured through instructor-controlled fault scenarios that students then diagnose. This interactive product provides an exciting learning experience for students to practice and perfect their skills. All connectors, terminals and components are field serviceable.