Serplex Car Circuit Tester for 3.5‑36V Vehicles with LED Display and Buzzer | Continuity and Power Testing

The Serplex® Multifunctional Car Circuit Tester with LED is designed for accurate 3.5–36V AC/DC vehicle diagnostics, combining multiple testing functions into a single tool. Featuring an LCD power display and buzzer, it enables quick detection of electrical issues such as continuity faults and short circuits. The tester supports continuity testing and driver tests that simulate ECU operations for precise fault identification. Its built-in LED light enhances visibility in dark or confined spaces, and the wide voltage range ensures compatibility with cars, motorcycles, and boats. Overall, this Serplex® device provides reliable performance for efficient vehicle electrical diagnostics and maintenance.

• The multifunctional circuit tester integrates several diagnostic features into one compact device for efficient maintenance.
• It includes driver test and continuity check functions that help identify faulty vehicle components quickly and accurately.
• The professional continuity test detects wiring breaks, ensuring a dependable and safe electrical system.
• An integrated LED light offers clear visibility in poorly lit areas for precise inspection and repair.
• Its broad 3.5–36V range ensures versatility for cars, motorcycles, and boats, covering diverse diagnostic applications.