{"product_id":"🔧-automotive-relay-circuit-tester-with-probe-light","title":"🔧 Automotive Relay \u0026 Circuit Tester with Probe Light","description":"\n\u003cstyle\u003e\n.auto-tester-page,\n.auto-tester-page * {\n  box-sizing: border-box;\n}\n.auto-tester-page {\n  --at-dark: #171a1e;\n  --at-card: #22272d;\n  --at-red: #e53935;\n  --at-green: #37d783;\n  --at-ink: #252a30;\n  --at-muted: #66717d;\n  --at-line: #e4e7eb;\n  width: 100%;\n  max-width: 820px;\n  margin: 0 auto;\n  padding: 6px;\n  color: var(--at-ink);\n  background: #fff;\n  font-family: Arial, Helvetica, sans-serif;\n  font-size: 16px;\n  line-height: 1.6;\n}\n.auto-tester-page * {\n  min-width: 0;\n}\n.auto-tester-page img {\n  display: block !important;\n  width: 100% !important;\n  max-width: 100% !important;\n  height: auto !important;\n  margin: 0 !important;\n  border-radius: 10px;\n}\n.auto-tester-page h1,\n.auto-tester-page h2,\n.auto-tester-page h3,\n.auto-tester-page p {\n  margin-top: 0;\n}\n.auto-tester-page h1 {\n  margin-bottom: 13px;\n  font-size: clamp(30px, 6.5vw, 44px);\n  line-height: 1.08;\n  letter-spacing: -1px;\n  font-weight: 900;\n}\n.auto-tester-page h2 {\n  margin-bottom: 10px;\n  font-size: clamp(24px, 5vw, 32px);\n  line-height: 1.16;\n  font-weight: 850;\n  letter-spacing: -.45px;\n}\n.auto-tester-page h3 {\n  margin-bottom: 6px;\n  font-size: 18px;\n  line-height: 1.3;\n  font-weight: 800;\n}\n.auto-tester-page p {\n  margin-bottom: 11px;\n}\n.auto-tester-page .at-hero {\n  padding: 28px 17px 22px;\n  color: #fff;\n  background: var(--at-dark);\n  text-align: center;\n  border-radius: 14px;\n  margin-bottom: 14px;\n}\n.auto-tester-page .at-kicker {\n  margin-bottom: 11px;\n  color: var(--at-green);\n  font-size: 11px;\n  font-weight: 900;\n  letter-spacing: 2px;\n}\n.auto-tester-page .at-highlight {\n  color: var(--at-green);\n}\n.auto-tester-page .at-lead {\n  color: #d8dde3;\n  font-size: 16px;\n}\n.auto-tester-page .at-image {\n  margin: 15px 0;\n}\n.auto-tester-page .at-caption {\n  margin: 8px 3px 0;\n  color: var(--at-muted);\n  font-size: 13px;\n  text-align: center;\n}\n.auto-tester-page .at-section {\n  margin: 18px 0;\n  padding: 22px 16px;\n  border: 1px solid var(--at-line);\n  border-radius: 13px;\n}\n.auto-tester-page .at-dark {\n  color: #fff;\n  background: var(--at-dark);\n  border-color: var(--at-dark);\n}\n.auto-tester-page .at-dark p {\n  color: #d8dde3;\n}\n.auto-tester-page .at-label {\n  display: inline-block;\n  margin-bottom: 10px;\n  padding: 5px 9px;\n  color: #fff;\n  background: var(--at-red);\n  border-radius: 3px;\n  font-size: 10px;\n  line-height: 1.4;\n  font-weight: 900;\n  letter-spacing: 1.1px;\n}\n.auto-tester-page .at-grid {\n  display: grid;\n  grid-template-columns: repeat(2, minmax(0, 1fr));\n  gap: 9px;\n  margin-top: 15px;\n}\n.auto-tester-page .at-card {\n  padding: 13px;\n  background: #f2f4f6;\n  border-radius: 8px;\n}\n.auto-tester-page .at-card p {\n  margin-bottom: 0;\n  color: var(--at-muted);\n  font-size: 14px;\n  line-height: 1.5;\n}\n.auto-tester-page .at-dark .at-card {\n  color: var(--at-ink);\n  background: #fff;\n}\n.auto-tester-page .at-dark .at-card p {\n  color: var(--at-muted);\n}\n.auto-tester-page .at-step {\n  padding: 12px 0;\n  border-bottom: 1px solid #41464c;\n}\n.auto-tester-page .at-step:last-child {\n  border-bottom: 0;\n}\n.auto-tester-page .at-step strong {\n  color: var(--at-green);\n}\n.auto-tester-page .at-note {\n  padding: 13px;\n  color: #48201d;\n  background: #fff0ee;\n  border-left: 4px solid var(--at-red);\n  border-radius: 5px;\n  font-size: 13px;\n  line-height: 1.6;\n}\n.auto-tester-page .at-footer {\n  padding: 25px 16px;\n  color: #fff;\n  background: var(--at-dark);\n  text-align: center;\n  border-radius: 13px;\n  margin-top: 18px;\n}\n.auto-tester-page .at-footer p {\n  margin-bottom: 0;\n  color: #d8dde3;\n}\n@media (max-width: 480px) {\n  .auto-tester-page .at-grid {\n    gap: 8px;\n  }\n  .auto-tester-page .at-card {\n    padding: 11px;\n  }\n  .auto-tester-page .at-section {\n    padding: 18px 13px;\n  }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"auto-tester-page\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003csection class=\"at-hero\"\u003e\n    \u003cdiv class=\"at-kicker\"\u003eAUTOMOTIVE ELECTRICAL TOOLS\u003c\/div\u003e\n    \u003ch1\u003eElectrical Problems?\u003cbr\u003e\u003cspan class=\"at-highlight\"\u003eStop Guessing.\u003c\/span\u003e\n\u003c\/h1\u003e\n    \u003cp class=\"at-lead\"\u003e\n      Get a closer look at compatible automotive circuits with a\n      handheld tester featuring visible signal feedback and probe\n      illumination for practical inspection work.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/RedDW833AutomotiveRelayTester-1.png?v=1792400848\" alt=\"Red handheld automotive relay and circuit tester\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PAIN POINT --\u003e\n  \u003csection class=\"at-section\"\u003e\n    \u003cspan class=\"at-label\"\u003eTHE PROBLEM\u003c\/span\u003e\n    \u003ch2\u003eDon't Let Electrical Troubleshooting Turn Into Guesswork.\u003c\/h2\u003e\n    \u003cp\u003e\n      When a vehicle has an electrical issue, knowing where to start\n      can be frustrating. A dedicated testing tool helps you inspect\n      suitable test points and gather useful information before\n      deciding on your next diagnostic step.\n    \u003c\/p\u003e\n    \u003cdiv class=\"at-grid\"\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eCheck the Circuit\u003c\/h3\u003e\n        \u003cp\u003eInspect compatible electrical test points during troubleshooting.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eSee the Indicator\u003c\/h3\u003e\n        \u003cp\u003eObserve the visual signal shown by the tester during use.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eReach the Test Area\u003c\/h3\u003e\n        \u003cp\u003eUse the probe at suitable access points according to instructions.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eWork With a Plan\u003c\/h3\u003e\n        \u003cp\u003eUse test results alongside the vehicle's service information.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- SIGNAL --\u003e\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/Greenpolaritysignalonredtester-10.png?v=1792400848\" alt=\"Green indicator signal displayed on the red automotive tester\"\u003e\n    \u003cp class=\"at-caption\"\u003eA close-up of the tester's green signal indicator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003csection class=\"at-section at-dark\"\u003e\n    \u003cspan class=\"at-label\"\u003eVISIBLE FEEDBACK\u003c\/span\u003e\n    \u003ch2\u003eSee the Signal. Follow the Test.\u003c\/h2\u003e\n    \u003cp\u003e\n      During compatible electrical checks, visual feedback helps you\n      observe what the tester indicates at the test point. The green\n      indicator shown in the product images gives the testing process\n      a clear visual focal point.\n    \u003c\/p\u003e\n    \u003cdiv class=\"at-grid\"\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eVisual Indicator\u003c\/h3\u003e\n        \u003cp\u003eObserve the displayed signal while following the correct procedure.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eFocused Inspection\u003c\/h3\u003e\n        \u003cp\u003eCheck relevant test points instead of relying on appearance alone.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/RedTester_GreenGroundSignal-3.png?v=1792400848\" alt=\"Red automotive tester displaying a green ground-related signal\"\u003e\n    \u003cp class=\"at-caption\"\u003eAnother view of the green indicator shown in the product images.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- PROBE LIGHT --\u003e\n  \u003csection class=\"at-section\"\u003e\n    \u003cspan class=\"at-label\"\u003ePROBE ILLUMINATION\u003c\/span\u003e\n    \u003ch2\u003eLight Up the Area You're Checking.\u003c\/h2\u003e\n    \u003cp\u003e\n      Fuse boxes and wiring areas can be awkward to inspect when\n      visibility is limited. The probe illumination shown in the\n      product images helps light the immediate working area during\n      suitable inspection tasks.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/Probelightilluminatesfusebox-9.png?v=1792400848\" alt=\"Automotive tester probe illuminating a vehicle fuse box\"\u003e\n    \u003cp class=\"at-caption\"\u003eProbe illumination shown around a vehicle fuse box.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- WORKSHOP USE --\u003e\n  \u003csection class=\"at-section at-dark\"\u003e\n    \u003cspan class=\"at-label\"\u003eBUILT AROUND THE TASK\u003c\/span\u003e\n    \u003ch2\u003eA Practical Addition to Your Garage Toolkit.\u003c\/h2\u003e\n    \u003cp\u003e\n      Keep a dedicated electrical testing tool available when working\n      through compatible automotive inspection and maintenance tasks.\n      Its probe, controls and visible indicator are shown in the\n      following real-use product images.\n    \u003c\/p\u003e\n    \u003cdiv class=\"at-grid\"\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eFuse-Box Checks\u003c\/h3\u003e\n        \u003cp\u003eInspect suitable points around an accessible fuse box.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eRelay Troubleshooting\u003c\/h3\u003e\n        \u003cp\u003eSupport appropriate checks involving compatible relay circuits.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eDIY Maintenance\u003c\/h3\u003e\n        \u003cp\u003eA useful tool to consider for hands-on vehicle projects.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"at-card\"\u003e\n        \u003ch3\u003eWorkshop Inspection\u003c\/h3\u003e\n        \u003cp\u003eKeep your testing process organized and methodical.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/RedAutomotiveTesteratWork-7.png?v=1792400848\" alt=\"Red automotive circuit tester shown during a vehicle inspection\"\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/Lightwhereyou_relooking-6.png?v=1792400848\" alt=\"Automotive tester illuminating the immediate inspection area\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CONTROLS --\u003e\n  \u003csection class=\"at-section\"\u003e\n    \u003cspan class=\"at-label\"\u003ePRODUCT DETAILS\u003c\/span\u003e\n    \u003ch2\u003eKnow Your Tool Before You Test.\u003c\/h2\u003e\n    \u003cp\u003e\n      Take a closer look at the tester's housing, probe and controls.\n      Understanding the tool before connecting it helps you follow\n      the correct procedure for the circuit you are inspecting.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/RedRelayTesterControlsUpClose-5.png?v=1792400848\" alt=\"Close-up of the red automotive relay tester controls\"\u003e\n    \u003cp class=\"at-caption\"\u003eA closer look at the tester's control area.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- RELAY --\u003e\n  \u003csection class=\"at-section at-dark\"\u003e\n    \u003cspan class=\"at-label\"\u003eRELAY INSPECTION\u003c\/span\u003e\n    \u003ch2\u003eCheck the Relay Before Your Next Repair Step.\u003c\/h2\u003e\n    \u003cp\u003e\n      If a suspected issue involves a relay or its associated circuit,\n      appropriate testing can help you gather information before\n      deciding what to inspect next. Always follow the vehicle's\n      wiring diagram and the tester's instructions.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/ChecktheRelay_Too-4.png?v=1792400849\" alt=\"Automotive relay testing and circuit inspection\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- CLOSE-UP --\u003e\n  \u003csection class=\"at-section\"\u003e\n    \u003cspan class=\"at-label\"\u003eA CLOSER LOOK\u003c\/span\u003e\n    \u003ch2\u003eSee the Details Up Close.\u003c\/h2\u003e\n    \u003cp\u003e\n      The product's probe and housing are key parts of its everyday\n      handling. Review the tool's details and instructions before\n      using it on a vehicle electrical system.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"at-image\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/Redvoltagetestermacroclose-up-2.png?v=1792400848\" alt=\"Macro close-up of the red automotive electrical tester\"\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- HOW TO USE --\u003e\n  \u003csection class=\"at-section at-dark\"\u003e\n    \u003cspan class=\"at-label\"\u003eBEFORE YOU BEGIN\u003c\/span\u003e\n    \u003ch2\u003eA More Methodical Testing Process.\u003c\/h2\u003e\n\n    \u003cdiv class=\"at-step\"\u003e\n      \u003cstrong\u003e01 — Check Compatibility\u003c\/strong\u003e\n      \u003cp\u003eConfirm the tool's rated voltage and supported circuit types before use.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"at-step\"\u003e\n      \u003cstrong\u003e02 — Identify the Test Point\u003c\/strong\u003e\n      \u003cp\u003eRefer to the vehicle's wiring diagram and service information.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"at-step\"\u003e\n      \u003cstrong\u003e03 — Follow the Instructions\u003c\/strong\u003e\n      \u003cp\u003eConnect and operate the tester only as directed for the intended test.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"at-step\"\u003e\n      \u003cstrong\u003e04 — Interpret the Result\u003c\/strong\u003e\n      \u003cp\u003eUse the indicator alongside the correct diagnostic procedure; do not rely on the light alone.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"at-note\"\u003e\n      \u003cstrong\u003eImportant safety note:\u003c\/strong\u003e The product's exact voltage\n      rating and supported applications must be confirmed before use.\n      Avoid short circuits and do not probe airbag or other safety-critical\n      circuits unless an approved service procedure explicitly permits it.\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FINAL CLOSE --\u003e\n  \u003csection class=\"at-footer\"\u003e\n    \u003ch2\u003eSee the Signal.\u003cbr\u003e\u003cspan class=\"at-highlight\"\u003eMake Your Next Check Count.\u003c\/span\u003e\n\u003c\/h2\u003e\n    \u003cp\u003e\n      A practical automotive electrical testing tool for compatible\n      circuit inspection and relay troubleshooting tasks.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"HJN22","offers":[{"title":"Default Title","offer_id":67758743388262,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7994\/4550\/files\/RedAutomotiveTesteratWork-7.png?v=1792400848","url":"https:\/\/hpsgoods.com\/products\/%f0%9f%94%a7-automotive-relay-circuit-tester-with-probe-light","provider":" hpsgoods","version":"1.0","type":"link"}