Multi-functional Automotive Circuit Tester 6V-42V Open & Short Finder Checker Car Repair Cable Circuit Wire Tracker Analyzer Tool

Key Features

• Wide Voltage Range — This circuit tracer works with a broad operating voltage range of 6 to 42 volts DC, making it suitable for various circuits in cars, trucks, tractors, ships, RVs, and other vehicles.
• Audio Signal Detection — Equipped with transmitter and receiver LEDs and a built-in buzzer, it indicates open or short circuit conditions through a continuous audio signal, helping you locate breakpoints without complex operation.
• Adjustable Sensitivity — The adjustable sensitivity design adapts to various tracing needs, supporting applications like checking short circuits, locating open circuits, tracing wires, and identifying wires.
• Flexible Probe — The flexible probe can reach wires in congested or hard-to-reach areas such as engine bays or undercarriages, simplifying the process of finding faults in auto electric circuits.
• Portable Storage Bag — Comes with a dedicated storage bag that protects the device from dust, scratches, and accidental damage, making it easy to carry and store.

Product Specifications

• Color: Black
• Material: ABS
• Size: 37 × 195 mm (1.46 × 7.7 in)
• Batteries Included: No
• Wireless Support: No

What It Is / How It Works

This is a multi-functional automotive circuit tester designed to find open and short circuits in vehicle wiring. It includes a transmitter, a receiver, a user manual, and a storage bag, all in a compact and portable design.

Who It's For / Use Cases

Circuit tracers suit automotive repair engineers, DIY enthusiasts, and anyone who works on vehicle electrical systems. They are useful for diagnosing wiring issues in cars, trucks, tractors, ships, RVs, and other vehicles, helping to quickly identify faults and reduce repair time.

How to Use / Care

1. Connect the transmitter to the circuit or wire you want to test.
2. Use the receiver to scan along the wire, listening for the audio signal that indicates a break or short.
3. Adjust the sensitivity as needed to pinpoint the exact location of the fault.
4. After use, store the device in the provided storage bag to keep it clean and protected.

How to Choose

When choosing a circuit tracer, consider the voltage range it supports to match your vehicle's electrical system. Look for features like adjustable sensitivity and audio signal detection to make fault finding easier.

Frequently Asked Questions

What voltage range does this circuit tester support?
It supports a broad operating voltage range of 6 to 42 volts DC, suitable for various circuits in cars, trucks, tractors, ships, RVs, and other vehicles.

Does it come with batteries?
No, batteries are not included. This device requires 2 pieces of 9V batteries for power supply.

What is included in the package?
The package includes 1 cable tracer transmitter, 1 cable tracer receiver, 1 user manual, and 1 storage bag.

How does the device indicate a fault?
It uses transmitter and receiver LEDs and a built-in buzzer to indicate open or short circuit conditions through a continuous audio signal, helping you locate breakpoints easily.