TopDiag P100 Automotive Electrical Circuit Tester & Diagnostic Tool

The TopDiag P100 is a professional-grade electrical circuit tester designed for fast and efficient automotive diagnostics. Featuring a clear LCD color display and a user-friendly interface, it allows technicians and DIYers to test voltage, resistance, and diode polarity with precision.

Key Features:

• Multi-Functional Diagnostics: Supports AC/DC voltage testing, resistance measurement, and diode checks.

• Intuitive Interface: Equipped with a high-definition LCD screen and red/green polarity indicators for instant feedback.

• Extended Reach: Includes a 10-meter extension cable, making it easy to test the entire length of cars, trucks, and trailers.

• Safe & Durable: Built-in power switch and auxiliary ground lead ensure safe operation during power injection and component testing.

• Complete Kit: Comes with a rugged carrying case, battery clamps, and a cigarette lighter adaptor for ultimate portability.

Whether you’re troubleshooting a blown fuse or testing complex wiring, the TopDiag P100 is your go-to tool for all 12V-24V electrical systems.