The CHEPQ P200 Power Probe Tester is a professional automotive electrical diagnostic tool designed to simplify circuit testing and electrical troubleshooting. Whether you're diagnosing wiring issues, checking relays, testing injectors, or activating vehicle components, this all-in-one analyzer helps mechanics and DIY enthusiasts locate electrical faults quickly and accurately. Designed for 9V–30V automotive electrical systems, the P200 combines the functionality of a power pr