Allosun EM415Pro | Short Circuit and Cable Break Detector
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Allosun EM415Pro is a short circuit and cable break detector designed to locate electrical faults in vehicle electrical systems. This diagnostic tool operates within 6V to 42V direct current (DC) circuits, making it suitable for cars, commercial vehicles, and heavy equipment. The system consists of a separate transmitter and receiver. The receiver is equipped with a flexible probe, allowing technicians to trace wires and test circuits without damaging wire insulation or unnecessarily removing components.
When diagnosing a fault, the technician connects the transmitter in series with the suspect circuit. The transmitter then generates a high-frequency signal that travels through the wiring. The user moves the flexible antenna of the receiver along the wiring harness to follow the audio signal. Once the probe passes the location of a cable break, the sound signal stops, marking the exact break point. To locate a ground short, voltage loss is detected by monitoring the signal pattern. The transmitter also features a continuity mode (CONT) with visual LED feedback, allowing basic circuit continuity to be verified beforehand.
KEY BENEFITS
IMPORTANT NOTES
Application and Functionality
The Allosun EM415Pro is designed for specific diagnostic work on vehicle wiring harnesses.
- Wire tracing: Wireless tracking of specific copper wires within a bundled harness from the power source or fuse box to the connected component.
- Cable break location: Identifying the physical location of an interrupted circuit by following the audio signal until transmission stops abruptly.
- Short circuit detection: Locating unwanted connections to vehicle ground by detecting voltage loss along the path of a live wire.
- Continuity testing: Performing a basic check of circuit closure using CONT mode. An LED indicator confirms wire integrity for further measurements.
Special Features and Capabilities
The kit includes hardware features that support inspection of hard-to-reach vehicle components.
- Flexible gooseneck probe: A bendable antenna extension on the receiver that adapts to physical space constraints. This enables measurements behind dashboards, panels, and in crowded engine bays.
- Variable volume control: A dial that lets the technician adjust the intensity of the audio signal. This isolates the target wire's signal and filters out crosstalk from parallel cables.
- Integrated test switch: A switch on the transmitter for easy switching between audio signal transmission in TONE mode and physical continuity measurement in CONT mode.
Package Contents
- 1x Allosun EM415Pro short circuit and cable break detector, transmitter
- 1x Receiver with flexible probe
- 1x Soft storage and carrying case
- 1x User manual
Technical specifications
| Specification | Description |
|---|---|
| Product brand | Allosun |
| Product model | EM415Pro |
| Suitable operating voltage | 6V - 42V DC, direct current |
| Operation via | Wireless RF signal from transmitter to receiver |
| Transmitter connection | Crocodile clips, red and black |
| Receiver probe | Flexible bendable gooseneck |
| Indication method | Acoustic audio signal and visual via LED |
| Sensitivity adjustment | Yes, continuously adjustable via rotary knob on receiver |
| Power supply | 2x 9V battery type 6F22, not included as standard |
| Item number | C0007 |
