{"product_id":"2-in-1-automotive-circuit-relay-tester","title":"2-in-1 Automotive Circuit \u0026 Relay Tester","description":"\u003cp\u003e\u003cspan class=\"word animated\" data-word=\"2-in-1\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e2-in-1\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Circuit\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eCircuit\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Tester:\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eTester:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Diagnose\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDiagnose\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Faster,\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFaster,\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Guess\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eGuess\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Less\" style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLess\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eTired of guessing when your vehicle won’t start or electrical parts stop working?\u003c\/em\u003e\u003cbr\u003e 2 In 1 Automotive Circuit Tester combines \u003cstrong\u003ecircuit testing\u003c\/strong\u003e and \u003cstrong\u003erelay testing in one tool\u003c\/strong\u003e— helping you\u003cstrong\u003e accurately diagnose\u003c\/strong\u003e a wide range of\u003cstrong\u003e electrical faults \u003c\/strong\u003ewithout repeatedly removing parts. Ideal for \u003cstrong\u003eDIY car owners\u003c\/strong\u003e and \u003cstrong\u003eprofessional mechanics\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-10-29\/96552955959836673.webp\" alt=\"\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\u003cp class=\"heading leading-none title-sm\"\u003e\u003cspan class=\"word animated\" data-word=\"6\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e6\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Essential\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eEssential\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Tests,\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eTests,\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Complete\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eComplete\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Vehicle\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Diagnosis\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eDiagnosis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"rte body subtext-md leading-normal\"\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e✅ \u003cstrong\u003eVoltage Test\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003ePolarity Test\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eContinuity Test\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eShort Circuit Test\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eLeakage Test\u003c\/strong\u003e\u003cbr\u003e✅ \u003cstrong\u003eDrive Test\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCover a wide range of automotive electrical testing needs with one tool.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-10-29\/96552957218127873.webp\" alt=\"itoolmax 2 in 1 automotive circuit tester product multifunctional testing\"\u003e\u003c\/p\u003e\n\u003cp class=\"heading leading-none title-sm\"\u003e\u003cspan class=\"word animated\" data-word=\"Clear\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eClear\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Visual\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eVisual\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"\u0026amp;\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u0026amp;\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Audible\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eAudible\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Alerts,\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eAlerts,\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Confident\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eConfident\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Testing\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eTesting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"rte body subtext-md leading-normal\"\u003e\n\u003cp\u003eGet instant feedback with\u003cstrong\u003e LED indicators \u003c\/strong\u003eand \u003cstrong\u003ea built-in alarm\u003c\/strong\u003e—\u003cstrong\u003ehelping protect your battery and tester while reducing guesswork.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-10-29\/96552957989879809.webp\" alt=\"itoolmax 2 in 1 automotive circuit tester with led lights\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"heading leading-none title-sm\"\u003e\u003cspan class=\"word animated\" data-word=\"Wide\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eWide\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Vehicle\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Compatibility\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"rte body subtext-md leading-normal\"\u003e\n\u003cp\u003eCar Relay Tester compatible with \u003cstrong\u003e12V\/24V vehicle \u003c\/strong\u003esystems and standard\u003cstrong\u003e 4-pin \u0026amp; 5-pin relays\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e🚙 \u003cstrong\u003eSUVs \u0026amp; Cars\u003c\/strong\u003e\u003cbr\u003e🚚 \u003cstrong\u003eTrucks \u0026amp; Vans\u003c\/strong\u003e\u003cbr\u003e🏍 \u003cstrong\u003eMotorcycles\u003c\/strong\u003e\u003cbr\u003e🚜 \u003cstrong\u003eOff-Road Vehicles\u003c\/strong\u003e\u003cbr\u003e⚙️ \u003cstrong\u003eCommercial Vehicles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-10-29\/96552958845517825.webp\" alt=\"itoolmax 2 in 1 automotive circuit tester product fit most vehicles\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"heading leading-none title-sm\"\u003e\u003cspan class=\"word animated\" data-word=\"How\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eHow\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"to\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eto\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Use\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Automotive\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eAutomotive\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Circuit\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eCircuit\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"whitespace\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"word animated\" data-word=\"Tester\" style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eTester\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"rte body subtext-md leading-normal\"\u003e\n\u003col\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eConnect\u003c\/strong\u003e\u003cbr\u003eRed clamp to +, black clamp to –.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTest the Circuit\u003c\/strong\u003e\u003cbr\u003eTouch the probe to the test point and read the voltage\/polarity.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eTest the Relay\u003c\/strong\u003e\u003cbr\u003eInsert a 4-pin or 5-pin relay and check the result.\u003cbr\u003eEven \u003cstrong\u003eBeginners Can Diagnose with Ease\u003c\/strong\u003e.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-10-29\/96552959566938113.webp\" alt=\"itoolmax 2 in 1 automotive circuit tester product fast fault finding\"\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e DW833\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e DC 3.5V–36V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eRelay Testing: \u003c\/strong\u003e12V \/ 24V Compatible\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eRelay Types:\u003c\/strong\u003e Standard 4-Pin \u0026amp; 5-Pin Automotive Relays\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDisplay: \u003c\/strong\u003eDigital Voltage Display\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePower Supply: \u003c\/strong\u003eVehicle Battery Power\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -4°F to 131°F\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.838 lbs (0.38 kg)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePackage Dimensions: \u003c\/strong\u003e11.81 × 3.15 × 2.56 in (30 × 8 × 6.5 cm)\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/storage2.tianyierp.com\/public\/merc\/2026-10-29\/96552936246607873.webp\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePACKAGE INCLUDES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAutomotive Circuit Tester × 1\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUser Manual × 1\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the power circuit probe tester test fuses?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Electric Circuit Tester can test fuse voltage, polarity, and continuity to help identify blown fuses or power-loss issues in DC electrical systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the electric circuit tester easy to read in the dark?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Automotive Circuit Tester is easy to use in dark areas like engine bays, under dashboards, and tight wiring spaces. The backlit digital display and built-in LED work light make voltage readings clear in low-light conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the circuit breake finder have a long cable?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Circuit Breake Finder includes a 14.7 ft extension cable, allowing you to test from the engine bay to the rear of the vehicle without constantly moving the battery connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the car relay tester test trailer lights?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Car Relay Tester can test trailer lights, vehicle wiring, and other compatible 12V\/24V DC electrical systems. It checks voltage, polarity, power, and ground conditions, making it a reliable automotive tool for everyday electrical troubleshooting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the automotive circuit tester easy to use for beginners?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Automotive Circuit Tester uses a simple Connect → Probe → Read process with clear voltage and polarity readings, making it easy for beginners and a useful addition to diy home improvement tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"wmm","offers":[{"title":"Red","offer_id":67924897661294,"sku":"Y9E26102901-Red","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":67924897694062,"sku":"Y9E26102901-Blue","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":67924897726830,"sku":"Y9E26102901-Black","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/7841\/5214\/files\/95690010962952193.webp?v=1793328902","url":"https:\/\/zvorna.com\/products\/2-in-1-automotive-circuit-relay-tester","provider":"Zvorna","version":"1.0","type":"link"}