Automotive Circuit Diagnostic Tester with Component Activation and Short Circuit Tracking

• Dimensions (Main Unit): 135 × 35 × 20 mm
• Working Voltage: 6 – 30 V
• Operating Current: 80 mA
• Overload Protection: 8 A
• Cable Length: 4 m

Product Highlights

• Comprehensive electrical system diagnosis – tests voltage, polarity, continuity, ground integrity, and activates components, helping you quickly identify faults in automotive electrical systems.
• Short circuit tracking and location – the built‑in short‑finding function helps trace and pinpoint short circuits in wiring harnesses, saving time and reducing the need for extensive disassembly.
• Component activation capability – sends activation signals to test components such as relays, motors, lamps, and solenoids, allowing verification of component function without external tools.
• 4‑metre extension cable – provides extended reach for testing across the engine bay, under‑dash, and throughout the vehicle, improving accessibility and workspace flexibility.
• Compact design with digital display – the small 135×35×20 mm size and lightweight build make it easy to handle and store, while the screen provides clear, real‑time voltage and test feedback.