Found the Short in 2 Minutes!
Saved me hours of tearing down my dashboard! Traced a short circuit in my truck's tail light wire without poking holes in the insulation. Absolute must-have tool for electrical work.
Trusted by Mechanics & DIYers
Proven speed and non-destructive accuracy in real automotive electrical repairs.
Real Workshop Performance Results
92%
Located hidden short circuits in under 3 minutes without stripping or cutting wire insulation.
88%
Reduced overall vehicle electrical troubleshooting time compared to traditional multimeters.
95%
Confirmed non-destructive testing protected factory wire insulation from long-term corrosion.
Why Mechanics Are Ditching Traditional Test Lights
Stop ruining wire insulation with pierce probes. Locate shorts and opens safely in seconds without stripping a single cable.
| Features | PRO TRACER Our Circuit Finder | Old Test Lights & DMM |
|---|---|---|
| Non-Piercing Wire Tracing | ✔ | ✘ |
| Locate Shorts Under Harnesses | ✔ | ✘ |
| 6V - 42V DC Safe Operation | ✔ | ✘ |
| Flexible Gooseneck for Tight Spots | ✔ | ✘ |
| Clear Tone Audio Signals | ✔ | ✘ |
Frequently Asked Questions
Q: Does this tool require piercing wire insulation to test?
A: No, the receiver probe hovers near insulated wires to detect tone signals without any wire damage.
Q: What DC voltage range does this circuit tester support?
A: It works safely on standard automotive DC electrical systems from 6V up to 42V.
Q: Can it pinpoint both open circuits and short circuits?
A: Yes, it identifies broken wires (opens) and shorted circuits quickly using continuous audio tone alerts.
Q: Is the probe flexible enough for tight engine spaces?
A: Yes, the flexible gooseneck probe bends easily to reach crowded wire harnesses and tight dash areas.
Q: Does it come with a storage case for portability?
A: Yes, it includes a durable carrying case to keep both transmitter and receiver organized in your toolbox.
Customer Reviews
No More Wire Piercing!
The hover detection feature is incredible. I located an open connection behind the firewall effortlessly. The tone generator is clear and the flexible probe reaches tight engine bays easily.
Essential Mechanic Gadget!
Worked perfectly on my 24V equipment and 12V cars. Built sturdy, simple tone controls, and stores neatly in the pouch. Paid for itself on the very first repair job in my shop!
Quality Guarantee
We work directly with manufacturers around the world to ensure the best quality of our products. We have a quality control department that helps us keep our promise!
Tracking info: Tracking numbers are ALWAYS sent, so you can follow the shipment every step of the way! Cool things are worth waiting for! 😉
Shipping Policy
To ensure your orders reach you safely, our warehouse operates with strict efficiency. However, please consider holidays and peak seasons, which may affect delivery times.
We work with various transportation methods to find the best route for you, but unexpected situations (like weather or customs) may occasionally cause minor delays. We appreciate your patience and understanding!
Automotive Wire Tracer & Open/Short Finder
Locate broken cables & short circuits instantly without damaging factory wire insulation. DC 6-42V wide voltage supported.