{"product_id":"em415pro-automotive-short-open-circuit-finder-wire-tracer","title":"EM415PRO Automotive Short \u0026 Open Circuit Finder | Wire Tracer","description":"\n\u003ch2\u003eFind Electrical Faults Fast with the EM415PRO Circuit Tracer\u003c\/h2\u003e\n\u003cp\u003eStop wasting hours hunting down mystery electrical gremlins in your vehicle. The \u003cstrong\u003eEM415PRO Automotive Short \u0026amp; Open Circuit Finder\u003c\/strong\u003e is a professional-grade diagnostic tool that lets you quickly locate short circuits, open connections, broken wires, current leaks, and intermittent faults — without piercing a single wire. Whether you're working on a car, truck, boat, RV, or tractor, this tool gets the job done fast.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003e6V to 42V DC systems\u003c\/strong\u003e, it's ready for both traditional 12V\/24V vehicles and the newest generation of 42V mixed-voltage platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy Mechanics Love the EM415PRO\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstantly locates short \u0026amp; open circuits\u003c\/strong\u003e — a built-in direction indicator points you straight to the fault, eliminating guesswork\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTraces wires non-invasively\u003c\/strong\u003e — no wire piercing needed; works through bundles, conduits, behind panels, under carpets and upholstery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide voltage range (6–42V DC)\u003c\/strong\u003e — covers virtually all automotive, marine, and recreational vehicle electrical systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7\" flexible coiled-steel probe\u003c\/strong\u003e — bends to reach wires in tight, congested spaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable sensitivity\u003c\/strong\u003e — fine-tune detection for any tracing situation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmitter \u0026amp; Receiver LED indicators\u003c\/strong\u003e — instantly confirm open or short circuit conditions at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge \u0026amp; overload protected\u003c\/strong\u003e — built-in internal protection keeps the tool safe on live circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudible tone signal\u003c\/strong\u003e — listen for changes in receiver tone to pinpoint intermittent faults by flexing wires or connectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified\u003c\/strong\u003e — meets international electrical safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEM415PRO\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6V – 42V DC (12V \u0026amp; 24V vehicles)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo 9V batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoiled steel, 7\" flexible\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25.5 × 12.5 × 3.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Vehicles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCars, trucks, tractors, boats, RVs \u0026amp; more\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can It Do?\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Tracing\u003c\/strong\u003e — follow a wire through a bundle, conduit, or hidden cavity without disassembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Circuit Detection\u003c\/strong\u003e — pinpoint exactly where a short has occurred and which direction it lies\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen Circuit Location\u003c\/strong\u003e — find broken or disconnected wires quickly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Identification\u003c\/strong\u003e — identify specific wires in a harness without labels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuity Testing\u003c\/strong\u003e — verify cable integrity end-to-end\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntermittent Fault Diagnosis\u003c\/strong\u003e — flex wires\/connectors while monitoring tone for elusive faults\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eSimply connect the \u003cstrong\u003eTransmitter\u003c\/strong\u003e in series with the circuit under test (e.g., in place of a blown fuse, across a connector, or in series with an open wire). Then scan along the circuit with the flexible \u003cstrong\u003eReceiver probe\u003c\/strong\u003e, keeping the probe tip perpendicular (at 90°) to the wire for the best signal range. The tone and LED indicators guide you directly to the fault location — no experience required.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × EM415PRO Automotive Short \u0026amp; Open Circuit Finder (Transmitter + Receiver)\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNote: 9V batteries are NOT included.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/22awg-glass-tube-fuse-holder-5x20mm-6x30mm-screw-type-10-pack\"\u003e10-Pack 22AWG Glass Tube Fuse Holder 5x20mm \u0026amp; 6x30mm Screw\u003c\/a\u003e — keep your circuits protected while you diagnose\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/100-pack-disposable-nitrile-gloves-latex-free-white-oil-proof\"\u003e100-Pack Disposable Nitrile Gloves – Latex-Free, White, Oil-Proof\u003c\/a\u003e — stay clean and safe during automotive electrical work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLearn More About Automotive Electrical Safety\u003c\/h3\u003e\n\u003cp\u003eFor safety guidelines on working with automotive electrical systems, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range does the EM415PRO automotive circuit finder support?\u003c\/h4\u003e\n\u003cp\u003eA: The EM415PRO works on DC circuits ranging from \u003cstrong\u003e6 to 42 volts\u003c\/strong\u003e, making it compatible with standard 12V and 24V vehicle systems as well as the newer generation of 42V automotive platforms found in modern cars, trucks, boats, tractors, and RVs.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to pierce or cut any wires to trace them with this tool?\u003c\/h4\u003e\n\u003cp\u003eA: No — the EM415PRO uses \u003cstrong\u003enon-contact technology\u003c\/strong\u003e. You never need to pierce or strip any wire insulation. The flexible coiled-steel probe detects the signal through the wire's insulation, even inside cable bundles, conduits, behind dashboard panels, or under carpeting.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the EM415PRO come with batteries?\u003c\/h4\u003e\n\u003cp\u003eA: The tool requires \u003cstrong\u003etwo 9V batteries\u003c\/strong\u003e to operate, but batteries are \u003cstrong\u003enot included\u003c\/strong\u003e in the package. You will need to supply your own 9V batteries before first use.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this circuit tester for intermittent electrical faults?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The EM415PRO is excellent for diagnosing intermittent circuit problems. Simply flex, wiggle, or bend the suspect wire or connector while monitoring the receiver's audible tone — any change in tone will reveal the exact location of the intermittent fault.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage range does the EM415PRO automotive circuit finder support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The EM415PRO works on DC circuits ranging from 6 to 42 volts, making it compatible with standard 12V and 24V vehicle systems as well as the newer generation of 42V automotive platforms found in modern cars, trucks, boats, tractors, and RVs.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to pierce or cut any wires to trace them with this tool?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the EM415PRO uses non-contact technology. You never need to pierce or strip any wire insulation. The flexible coiled-steel probe detects the signal through the wire's insulation, even inside cable bundles, conduits, behind dashboard panels, or under carpeting.\"}}, {\"@type\": \"Question\", \"name\": \"Does the EM415PRO come with batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The tool requires two 9V batteries to operate, but batteries are not included in the package. You will need to supply your own 9V batteries before first use.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this circuit tester for intermittent electrical faults?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The EM415PRO is excellent for diagnosing intermittent circuit problems. Simply flex, wiggle, or bend the suspect wire or connector while monitoring the receiver's audible tone — any change in tone will reveal the exact location of the intermittent fault.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Circuit Test grey","offer_id":47710906253417,"sku":"14:94#Circuit Test grey","price":29.64,"currency_code":"USD","in_stock":true},{"title":"Circuit Test  yellow","offer_id":47710906286185,"sku":"14:366#Circuit Test  yellow","price":28.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sb3fd77709e3045d48693a50541a924a9a.webp?v=1782062821","url":"https:\/\/oasis-select.com\/products\/em415pro-automotive-short-open-circuit-finder-wire-tracer","provider":"Oasis Select","version":"1.0","type":"link"}