Wire Tracer Automotive Electrical Tool- EM415Pro Car Circuit Breaker Finder, Auto Circuit Fault Probe Tester, 6-42V Low-Voltage Open & Short Circuit Cable Tracker for Cars Truck Boat TrailersFREE AND FAST SHIPPING! About this item

• ALL-IN-ONE CAR CIRCUIT BREAKER FINDER: Engineered for 6V-42V low-voltage electrical systems (such as cars, trucks, trailers, RV, motorcycles, steamers and etc.), the EM415PRO wire tracer excels at pinpointing broken or damaged wiring, short circuits, and open connections. Boasting high precision and user-friendly operation, this circuit tracker is a must-have addition to any automotive toolbox
• FLEXIBLE PROBE USER-FRIENDLY DESIGN: Equipped with a 7-inch flexible probe, this automotive circuit tester enables easy access to wires in tight, congested spaces. It lets you trace cables behind walls, under carpets, and through wire harnesses—all without damaging insulation. An intuitive tone function and bright LED indicators simplify distinguishing between open circuits and short circuits, while adjustable sensitivity helps pinpoint the exact wire path
• EASY AND SAFE TO USE: Internally engineered with power surge and overload protection, this circuit tracer operates safely on a wide voltage range from 6 volts up to 42 volts DC. Operation is straightforward: simply connect the transmitter in series with the circuit or wire under test (e.g., replacing a blown fuse, across a connector, in series with an open wire, or in a light bulb socket). Then scan the circuit with the tracer to pinpoint the fault
• RELIABLE EM415PRO WIRE CONTINUITY TESTER: Under the "CONT" (Continuity) mode, it detects wire and cable continuity in seconds—ensuring unobstructed electrical flow and eliminating costly misdiagnoses during repairs.The adjustable sensitivity allows you to fine-tune signal detection for all tracing situations, from general scanning to pinpoint fault location
• PACKAGE CONTENTS AND IMPORTANT NOTES: The EM415PRO comes with a compact zippered case, allowing you to neatly store all included items—1 transmitter, 1 receiver, a set of test leads with alligator clips, and a user manual. Important Notes: This device is designed exclusively for DC voltage and can not be used with AC voltage; Please prepare two 9V batteries (not included) and install them in the receiver and transmitter respectively

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