Automotive Open and Short Circuit Finder
Stop stripping wires and guessing. Trace short and open circuits through insulation with precision and confidence.
Non-Contact Detection
6-42V DC Compatible
Hunting one bad wire can eat half your day.
The problem is the tools, not you.
Wire Stripping Required
Poor Access Reach
Reverse Current Damage
Limited Voltage Range
No Cutting. No Guessing.
Locate electrical faults in seconds.
No Cutting. No Guessing.
Locate electrical faults in seconds.
Non-Contact Detection
Finds faults through insulation without stripping.
Flexible Probe Access
Bends easily to reach tight automotive spaces.
Built-In Protection
Safe from overloads, surges, and accidental damage.
Wide Voltage Support
Works universally across all 6ā42V DC systems.
FOLLOW THE TONE
FIND FAULTS WITH EASE
The changing tone guides you directly to the problem location.
WATCH THE SIGNAL
CONFIRM STATUS INSTANTLY
LED indicators display live circuit status, making troubleshooting easier in noisy environments.
Used by Professional Mechanics
Real feedback from field technicians
"Saves so much diagnostic time. I donāt have to strip wires anymore."
Built Tough. Fully Protected.
Easily handles the toughest garage environments.
Shell
Durable ABS body, tough & lasting.
Circuitry Chip
3Ć faster, stable & precise.
Circuit Shield
Safe from overload, heat & reverse.
Shell
Durable ABS body, tough & lasting.
Circuitry Chip
3Ć faster, stable & precise.
Circuit Shield
Safe from overload, heat & reverse.
Shell
Durable ABS body, tough & lasting.
Circuitry Chip
3Ć faster, stable & precise.
Circuit Shield
Safe from overload, heat & reverse.
All-in-One Circuit Troubleshooting Kit
Trace messy wires and find hidden shorts with professional speed and accuracy.
Multiple Test Functions
One Tool for Every Wiring Challenge
From passenger cars to farm tractors. Compatible with 6ā42V DC systems.
Passenger Car Repairs
Truck Fault Finding
RV Circuit Checks
Trailer Wire Tracing
Farm Equipment Testing
Passenger Car Repairs
Truck Fault Finding
RV Circuit Checks
Trailer Wire Tracing
Farm Equipment Testing
Passenger Car Repairs
Truck Fault Finding
RV Circuit Checks
Trailer Wire Tracing
Farm Equipment Testing
Passenger Car Repairs
Truck Fault Finding
RV Circuit Checks
Trailer Wire Tracing
Farm Equipment Testing
SPEC
Detailed specs for a confident purchase.
āØ Small Gadget, Big Difference āØ
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šLAST DAY SALE 50% OFFš„Electrical open and short circuit detector for cars
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Quantity
Guaranteed SAFE Checkout
Buyer Protection
- Full Refund if you don't receive your order
- Full or Partial Refund, if the item is not as described
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Risk-Free Purchase, Peace of Mind
30-Day Money-Back Guarantee
Should we not meet your expectations, we offer a full refund within 30 days.
24/7 Quality Customer Service
Our quality customer service team is here to help you 24 hours a day.
Powered by Real Users
Real-user experience drives our development and testing to create the ultimate solution.
STILL HAVE A QUESTION?
View our FAQ
Yes! It uses non-contact electromagnetic induction. Just clip it on, sweep the probe over the outer insulation, and find the break.
Absolutely! The 7-inch flexible probe bends to navigate deep into complex dashboards and bundles without removing panels.
Yes! It supports a wide DC 6V to 42V range, perfect for modern hybrids, regular cars, and heavy-duty trucks.
