EM415PRO Automotive Circuit Tracer & Short Circuit Detector
Diagnose car electrical faults fast with the EM415PRO — a professional-grade circuit tracer that detects short circuits, open circuits, and traces wires through panels, carpets, conduits, and upholstery without cutting or splicing.
Key Features
3-in-1 Function: Short circuit detection, open circuit detection, and wire/cable tracing in one tool
42V Ready: Operates on DC 6–42V — compatible with standard 12V/24V vehicles and next-gen 42V hybrid systems
Contactless Technology: No wiring required — the receiver traces signals through insulation, panels, and upholstery
7" Flexible Probe: Reaches wires in tight, hard-to-access spaces behind dashboards and under carpets
Adjustable Sensitivity: Fine-tune signal strength for accurate tracing in any environment
Built-in Surge Protection: Internal protection against power surges and overloads
LED Indicators: Transmitter and receiver LEDs clearly signal open or short circuit conditions
How to Use
Connect the transmitter in series with the circuit under test (replace a blown fuse, pass through a connector, or connect to exposed wires/bulb sockets). Then scan with the flexible receiver probe to pinpoint the fault location — even through panels, carpet, and upholstery.
Specifications
Model
EM415PRO
Operating Voltage
DC 6V – 42V
Probe Length
7 inches (flexible)
Detection Method
Contactless / Non-invasive
Functions
Short circuit, open circuit, wire tracing
Compatibility
12V, 24V, 42V DC automotive systems
Use Cases
Tracing wiring faults in car doors, dashboards, and under-carpet harnesses
Diagnosing blown fuse causes without disassembly
Locating open circuits in trailer wiring and RV electrical systems
Identifying short circuits in motorcycle and powersport wiring
Professional auto shop diagnostics and DIY garage repairs
