{"product_id":"automotive-circuit-tester-with-digital-display","title":"βš‘πŸš—Automotive Circuit Tester with Digital Display","description":"\n\u003cstyle\u003e\n\/* AUTOMOTIVE DIGITAL TESTER β€” MOBILE FIRST *\/\n.act-page{\n --act-bg:#f6f7f8;\n --act-white:#ffffff;\n --act-ice:#eef2f5;\n --act-red:#b92a27;\n --act-ink:#252c33;\n --act-muted:#56616b;\n --act-border:#e1e5e8;\n container-type:inline-size;\n width:100%;\n max-width:1100px;\n margin:0 auto;\n padding:14px 12px 34px;\n background:var(--act-bg);\n color:var(--act-ink);\n box-sizing:border-box;\n overflow:hidden;\n isolation:isolate;\n line-height:1.65;\n}\n.act-page *,\n.act-page *::before,\n.act-page *::after{\n box-sizing:border-box;\n}\n.act-page .act-card{\n position:relative;\n min-width:0;\n padding:23px 19px;\n margin:0 0 17px;\n border:1px solid var(--act-border);\n border-radius:22px;\n background:var(--act-white);\n color:#252c33;\n overflow:hidden;\n box-shadow:0 8px 27px rgba(30,39,49,.055);\n 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width:38px;\n max-width:18%;\n background:#deb9b5;\n}\n.act-page .act-dark .act-kicker{\n color:#ffb6ae;\n}\n.act-page .act-dark .act-kicker::before{\n background:#ffb5ac;\n box-shadow:0 0 0 4px #634845;\n}\n.act-page .act-dark .act-kicker::after{\n background:#976b68;\n}\n.act-page .act-shimmer{\n color:#2e3338;\n}\n@supports (-webkit-background-clip:text){\n .act-page .act-shimmer{\n background:linear-gradient(105deg,\n #272e34 0%,\n #b32825 24%,\n #32373a 48%,\n #bd3b31 73%,\n #272e34 100%);\n background-size:240% auto;\n -webkit-background-clip:text;\n background-clip:text;\n -webkit-text-fill-color:transparent;\n animation:actShimmer 10s ease-in-out infinite alternate;\n }\n .act-page .act-dark .act-shimmer{\n background-image:linear-gradient(105deg,\n #fff,#f9c0b9,#fff,\n #d8e1e7,#fff);\n }\n}\n@keyframes actShimmer{\n from{background-position:0% center}\n to{background-position:100% center}\n}\n.act-page .act-split{\n display:grid;\n grid-template-columns:minmax(0,1fr);\n gap:20px;\n align-items:center;\n}\n.act-page .act-split\u003e*{min-width:0}\n.act-page .act-photo-box{\n margin:18px 0 0;\n border-radius:16px;\n background:#eceff1;\n overflow:hidden;\n}\n.act-page .act-split\u003e.act-photo-box{\n margin:0;\n}\n.act-page .act-photo{\n display:block;\n width:100%;\n max-width:100%;\n height:auto;\n border-radius:15px;\n}\n.act-page .act-tags{\n display:flex;\n flex-wrap:wrap;\n gap:8px;\n margin-top:16px;\n}\n.act-page .act-tag{\n display:inline-flex;\n align-items:center;\n max-width:100%;\n padding:7px 11px;\n border-radius:40px;\n background:#f9eeec;\n color:#96372f;\n border:1px solid #efd3ce;\n font-size:11px;\n font-weight:760;\n line-height:1.45;\n}\n.act-page .act-dark .act-tag{\n background:#544241;\n border-color:#8b6964;\n color:#fff2ee;\n}\n.act-page .act-marquee{\n margin:6px 0 19px;\n padding:12px 0;\n overflow:hidden;\n background:#a82c29;\n color:#fff;\n border-radius:12px;\n}\n.act-page .act-track{\n display:flex;\n 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font-size:11px;\n color:#64676a;\n line-height:1.5;\n}\n.act-page .act-scenes{\n display:grid;\n grid-template-columns:repeat(2,minmax(0,1fr));\n gap:10px;\n margin-top:18px;\n}\n.act-page .act-scene{\n padding:16px 10px;\n text-align:center;\n border-radius:13px;\n border:1px solid #e2e5e8;\n background:#fff;\n}\n.act-page .act-scene span{\n display:block;\n font-size:23px;\n margin-bottom:7px;\n}\n.act-page .act-scene strong{\n display:block;\n color:#30373c;\n font-size:12px;\n line-height:1.45;\n}\n.act-page .act-scene small{\n display:block;\n margin-top:4px;\n color:#69737a;\n font-size:10px;\n line-height:1.5;\n}\n.act-page .act-spec{\n margin-top:17px;\n border:1px solid #e2e5e8;\n border-radius:14px;\n overflow:hidden;\n}\n.act-page .act-spec-row{\n display:grid;\n grid-template-columns:38% minmax(0,1fr);\n gap:12px;\n align-items:start;\n padding:13px 12px;\n background:#fff;\n border-bottom:1px solid #e9edef;\n}\n.act-page .act-spec-row:nth-child(even){\n background:#f2f5f7;\n}\n.act-page .act-spec-row:last-child{\n border-bottom:none;\n}\n.act-page .act-spec-label{\n color:#5a646b;\n font-size:12px;\n font-weight:760;\n line-height:1.55;\n}\n.act-page .act-spec-value{\n color:#303b43;\n font-size:12px;\n line-height:1.6;\n overflow-wrap:anywhere;\n}\n.act-page .act-faq{\n display:grid;\n gap:9px;\n margin-top:17px;\n}\n.act-page .act-faq details{\n background:#fff;\n border:1px solid #e1e5e7;\n border-radius:13px;\n overflow:hidden;\n}\n.act-page .act-faq summary{\n display:block;\n position:relative;\n list-style:none;\n cursor:pointer;\n padding:15px 41px 15px 14px;\n color:#30383d;\n font-size:13px;\n line-height:1.55;\n font-weight:760;\n}\n.act-page .act-faq summary::-webkit-details-marker{\n display:none;\n}\n.act-page .act-faq summary::after{\n content:\"+\";\n position:absolute;\n top:50%;\n right:15px;\n transform:translateY(-50%);\n color:#af302a;\n font-size:20px;\n font-weight:400;\n}\n.act-page .act-faq details[open] summary::after{\n content:\"βˆ’\";\n}\n.act-page .act-faq details[open] summary{\n border-bottom:1px solid #e5e9eb;\n}\n.act-page .act-faq details p{\n padding:12px 14px 16px;\n font-size:12px;\n color:#59666e;\n}\n.act-page .act-note{\n padding:12px 13px;\n margin-top:15px;\n border-radius:11px;\n background:#f0f3f5;\n border:1px solid #e0e5e8;\n color:#59656d;\n font-size:11px;\n line-height:1.75;\n}\n.act-page .act-dark .act-note{\n background:#414c54;\n border-color:#67757e;\n color:#ecf1f4;\n}\n.act-page .act-center{text-align:center}\n.act-page .act-center .act-kicker,\n.act-page .act-center .act-tags{\n justify-content:center;\n}\n.act-page .act-cta{\n display:inline-flex;\n align-items:center;\n justify-content:center;\n width:100%;\n max-width:380px;\n margin-top:20px;\n padding:15px 20px;\n border:1px solid #ffb7ac;\n border-radius:12px;\n background:#ffd4cb;\n color:#562820 !important;\n font-size:13px;\n font-weight:850;\n text-decoration:none;\n text-align:center;\n transition:transform .25s ease,\n background .25s ease;\n}\n.act-page .act-cta:hover{\n background:#ffe5e0;\n color:#562820 !important;\n transform:translateY(-2px);\n}\n.act-page .act-cta:active{\n transform:scale(.985);\n}\n.act-page .act-small{\n margin-top:12px;\n color:#dce5eb;\n font-size:11px;\n}\n@container (min-width:640px){\n .act-page{padding:24px 25px 44px}\n .act-page .act-card{\n padding:33px;\n border-radius:25px;\n margin-bottom:22px;\n }\n .act-page .act-split{\n grid-template-columns:repeat(2,minmax(0,1fr));\n gap:32px;\n }\n .act-page .act-reverse .act-photo-box{order:2}\n .act-page .act-reverse .act-content{order:1}\n .act-page .act-mini-grid{\n grid-template-columns:repeat(2,minmax(0,1fr));\n }\n .act-page .act-benefits,\n .act-page .act-steps{\n grid-template-columns:repeat(3,minmax(0,1fr));\n }\n .act-page .act-step{flex-direction:column}\n .act-page .act-scenes,\n .act-page .act-stats{\n grid-template-columns:repeat(4,minmax(0,1fr));\n }\n .act-page .act-spec-row{\n grid-template-columns:31% minmax(0,1fr);\n }\n}\n@container (max-width:359px){\n .act-page{padding:10px 8px 26px}\n .act-page .act-card{\n padding:19px 14px;\n border-radius:18px;\n }\n .act-page h2{font-size:22px}\n .act-page .act-tag{font-size:10px}\n}\n@media (prefers-reduced-motion:reduce){\n .act-page *,\n .act-page *::before,\n .act-page *::after{\n animation:none !important;\n transition:none !important;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"act-page\"\u003e\n\n\u003c!-- 01 HERO --\u003e\n\u003csection class=\"act-card act-soft\"\u003e\n \u003cdiv class=\"act-split\"\u003e\n \u003cdiv class=\"act-content\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n SMARTER AUTOMOTIVE DIAGNOSTICS\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n Stop Guessing. Start Testing.\n \u003c\/h2\u003e\n \u003cp\u003e\n When an electrical problem appears,\n finding the cause can be more frustrating\n than replacing the part itself.\n \u003c\/p\u003e\n \u003cp style=\"margin-top:11px\"\u003e\n Get more useful feedback from compatible\n vehicle circuits and relays with a\n digital display, integrated LED work\n light, and 2-in-1 testing design.\n \u003c\/p\u003e\n \u003cdiv class=\"act-tags\"\u003e\n \u003cspan class=\"act-tag\"\u003e⚑ DC 3.5–36V\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ”Œ 4\/5-Pin Relays\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ“Ÿ Digital Feedback\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cfigure class=\"act-photo-box\"\u003e\n \u003cimg class=\"act-photo\" src=\"https:\/\/harikarionthebeat.com\/cdn\/shop\/files\/spp_shopify20260811174129_0416705c176cbf3aa57a21a7c5fe852c_473839ee-291f-4f03-b2c3-83b59b3d4021.jpg?v=1789553444\u0026amp;width=1445\" alt=\"Automotive digital circuit and relay tester with electrical probes, display and integrated LED\" loading=\"eager\" width=\"800\" height=\"800\"\u003e\n \u003c\/figure\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- MARQUEE --\u003e\n\u003cdiv class=\"act-marquee\" aria-label=\"Tester features\"\u003e\n \u003cdiv class=\"act-track\"\u003e\n \u003cdiv class=\"act-marquee-group\"\u003e\n \u003cspan\u003eDIGITAL TESTING\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eRELAY CHECKS\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eDC 3.5–36V\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eLED WORK LIGHT\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eGARAGE READY\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-marquee-group\" aria-hidden=\"true\"\u003e\n \u003cspan\u003eDIGITAL TESTING\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eRELAY CHECKS\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eDC 3.5–36V\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eLED WORK LIGHT\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003cspan\u003eGARAGE READY\u003c\/span\u003e\u003cb\u003eβ—†\u003c\/b\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- 02 PROBLEM --\u003e\n\u003csection class=\"act-card act-warm\"\u003e\n \u003cdiv class=\"act-kicker\"\u003eTHE REAL FRUSTRATION\u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n Electrical Problems Don't Always Leave Visible Clues.\n \u003c\/h2\u003e\n \u003cp\u003e\n A complicated fuse box, an uncertain relay,\n or a dark engine bay can quickly turn\n a simple electrical symptom into\n a time-consuming investigation.\n \u003c\/p\u003e\n\n \u003cdiv class=\"act-mini-grid\"\u003e\n \u003cdiv class=\"act-mini\"\u003e\n \u003cstrong\u003e🧩 Confusing Wiring\u003c\/strong\u003e\n \u003cp\u003eFind measurable clues when visual checks aren't enough.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-mini\"\u003e\n \u003cstrong\u003eπŸ”Œ Questionable Relays\u003c\/strong\u003e\n \u003cp\u003eCheck compatible common relays as part of your diagnosis.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-mini\"\u003e\n \u003cstrong\u003eπŸ”¦ Dark Work Areas\u003c\/strong\u003e\n \u003cp\u003eBring light closer to the immediate testing point.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-mini\"\u003e\n \u003cstrong\u003e⏱️ Repeated Tool Changes\u003c\/strong\u003e\n \u003cp\u003eKeep multiple basic checks together in one handheld unit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cfigure class=\"act-photo-box\"\u003e\n \u003cimg class=\"act-photo\" src=\"https:\/\/harikarionthebeat.com\/cdn\/shop\/files\/spp_shopify20260811174137_fa7e59ccd2210696f27b2f4251ed209b_51a02196-7557-4b91-a7ef-8495db0d00ba.jpg?v=1789553444\u0026amp;width=1445\" alt=\"Automotive diagnostic challenges including complex wiring, dark engine bays and relays\" loading=\"lazy\" width=\"800\" height=\"800\"\u003e\n \u003c\/figure\u003e\n\u003c\/section\u003e\n\n\u003c!-- 03 DUAL FUNCTION --\u003e\n\u003csection class=\"act-card\"\u003e\n \u003cdiv class=\"act-split act-reverse\"\u003e\n \u003cfigure class=\"act-photo-box\"\u003e\n \u003cimg class=\"act-photo\" src=\"https:\/\/harikarionthebeat.com\/cdn\/shop\/files\/spp_shopify20260811174139_0c5ef5d9c0950ff35215bb1de4cdfa62_8edebf11-33ed-40c0-9815-3d30b78cb5da.jpg?v=1789553444\u0026amp;width=1445\" alt=\"Comparison of a conventional automotive circuit tester and a digital two function circuit and relay tester\" loading=\"lazy\" width=\"800\" height=\"800\"\u003e\n \u003c\/figure\u003e\n \u003cdiv class=\"act-content\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n TWO USEFUL TESTS β€’ ONE HANDHELD TOOL\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n Move From Circuit Checks to Relay Checks.\n \u003c\/h2\u003e\n \u003cp\u003e\n The combination design brings\n DC circuit checking and compatible\n automotive relay testing\n into the same instrument.\n \u003c\/p\u003e\n \u003cp style=\"margin-top:11px\"\u003e\n Keep your workflow more organized\n instead of switching between\n separate basic testing tools.\n \u003c\/p\u003e\n \u003cdiv class=\"act-tags\"\u003e\n \u003cspan class=\"act-tag\"\u003e⚑ Circuit Checks\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ”Œ Relay Testing\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 04 DIGITAL DISPLAY --\u003e\n\u003csection class=\"act-card act-soft\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n INFORMATION YOU CAN ACT ON\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n See the Feedback Instead of Just Guessing.\n \u003c\/h2\u003e\n \u003cp\u003e\n A digital display gives you\n visible test information while\n working with compatible\n automotive DC circuits.\n \u003c\/p\u003e\n\n \u003cdiv class=\"act-stats\"\u003e\n \u003cdiv class=\"act-stat\"\u003e\n \u003cstrong\u003e3.5–36V\u003c\/strong\u003e\n \u003cspan\u003eListed DC Circuit Test Range\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-stat\"\u003e\n \u003cstrong\u003e12\/24V\u003c\/strong\u003e\n \u003cspan\u003eSupported Automotive Relay Systems\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-stat\"\u003e\n \u003cstrong\u003e4-Pin\u003c\/strong\u003e\n \u003cspan\u003eCompatible Common Relay Format\u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-stat\"\u003e\n \u003cstrong\u003e5-Pin\u003c\/strong\u003e\n \u003cspan\u003eCompatible Common Relay Format\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"act-note\"\u003e\n Measurements and relay results must be\n interpreted using vehicle service information.\n A displayed result does not independently\n identify every possible electrical fault.\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 05 WORK LIGHT --\u003e\n\u003csection class=\"act-card\"\u003e\n \u003cdiv class=\"act-split\"\u003e\n \u003cdiv class=\"act-content\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n BUILT FOR REAL ENGINE BAYS\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n A Better View of the Job Right in Front of You.\n \u003c\/h2\u003e\n \u003cp\u003e\n Automotive electrical work isn't\n always performed on a clean,\n brightly lit workbench.\n \u003c\/p\u003e\n \u003cp style=\"margin-top:11px\"\u003e\n The handheld layout keeps the controls\n and display close to your working hand,\n while the integrated LED illuminates\n the immediate test area.\n \u003c\/p\u003e\n \u003cdiv class=\"act-tags\"\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ’‘ Integrated LED\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eβœ‹ Handheld Controls\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ”§ Garage Use\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cfigure class=\"act-photo-box\"\u003e\n \u003cimg class=\"act-photo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/7243\/5200\/files\/spp_shopify20260811174110_0453ac6506144c6665b93c79622cf877.jpg?v=1786441275\" alt=\"Mechanic operating the digital automotive tester in an engine bay\" loading=\"lazy\" width=\"800\" height=\"800\"\u003e\n \u003c\/figure\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 06 USING THE TESTER --\u003e\n\u003csection class=\"act-card act-warm\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n A MORE STRUCTURED WORKFLOW\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n Check the Circuit. Follow the Evidence.\n \u003c\/h2\u003e\n \u003cp\u003e\n Good electrical troubleshooting\n begins with the correct\n vehicle information and\n a safe testing procedure.\n \u003c\/p\u003e\n\n \u003cdiv class=\"act-steps\"\u003e\n \u003cdiv class=\"act-step\"\u003e\n \u003cdiv class=\"act-step-num\"\u003e01\u003c\/div\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eIdentify the Circuit\u003c\/strong\u003e\n \u003cp\u003e\n Locate the correct testing point\n using the vehicle's wiring\n and service information.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-step\"\u003e\n \u003cdiv class=\"act-step-num\"\u003e02\u003c\/div\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eConnect Safely\u003c\/strong\u003e\n \u003cp\u003e\n Confirm the DC range, polarity,\n grounding and connection method\n before applying the probe.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-step\"\u003e\n \u003cdiv class=\"act-step-num\"\u003e03\u003c\/div\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eRead \u0026amp; Evaluate\u003c\/strong\u003e\n \u003cp\u003e\n Observe the display and compare\n the result with the vehicle\n manufacturer's specifications.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"act-note\"\u003e\n This overview is not a complete operating\n manual. Follow the supplied tool instructions.\n Never probe unknown circuits, high-voltage\n hybrid\/EV systems, airbags or pyrotechnic\n safety circuits with this tester.\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 07 VEHICLE USE CASES --\u003e\n\u003csection class=\"act-card\"\u003e\n \u003cdiv class=\"act-split act-reverse\"\u003e\n \u003cfigure class=\"act-photo-box\"\u003e\n \u003cimg class=\"act-photo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/7243\/5200\/files\/spp_shopify20260811174115_4c486d2a924532f1c3ddd2375ccc759b.jpg?v=1786441284\" alt=\"Automotive circuit tester used on passenger vehicles, trucks, buses and machinery\" loading=\"lazy\" width=\"800\" height=\"800\"\u003e\n \u003c\/figure\u003e\n \u003cdiv class=\"act-content\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n MORE THAN ONE KIND OF VEHICLE\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n From Everyday Cars to Compatible 24V Systems.\n \u003c\/h2\u003e\n \u003cp\u003e\n The listed DC test range and\n 12V\/24V relay support make\n this tool relevant to multiple\n low-voltage vehicle applications.\n \u003c\/p\u003e\n \u003cp style=\"margin-top:11px\"\u003e\n Always confirm the specific circuit,\n relay layout and voltage before testing.\n \u003c\/p\u003e\n \u003cdiv class=\"act-tags\"\u003e\n \u003cspan class=\"act-tag\"\u003eπŸš— Passenger Cars\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003e🚚 Trucks\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003e🚜 Compatible Machinery\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 08 EVERYDAY APPLICATIONS --\u003e\n\u003csection class=\"act-card act-soft\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n FOR DIY AND GARAGE WORK\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n Make Electrical Troubleshooting More Organized.\n \u003c\/h2\u003e\n \u003cp\u003e\n Add digital testing capability\n to your automotive maintenance\n toolkit for suitable\n low-voltage diagnostic jobs.\n \u003c\/p\u003e\n\n \u003cdiv class=\"act-scenes\"\u003e\n \u003cdiv class=\"act-scene\"\u003e\n \u003cspan\u003e🚘\u003c\/span\u003e\n \u003cstrong\u003eCar Maintenance\u003c\/strong\u003e\n \u003csmall\u003eCompatible DC circuits\u003c\/small\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-scene\"\u003e\n \u003cspan\u003eπŸ”Œ\u003c\/span\u003e\n \u003cstrong\u003eRelay Checking\u003c\/strong\u003e\n \u003csmall\u003eCommon 4\/5-pin formats\u003c\/small\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-scene\"\u003e\n \u003cspan\u003e🧰\u003c\/span\u003e\n \u003cstrong\u003eGarage Projects\u003c\/strong\u003e\n \u003csmall\u003eElectrical diagnosis\u003c\/small\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-scene\"\u003e\n \u003cspan\u003eπŸ”¦\u003c\/span\u003e\n \u003cstrong\u003eDark Compartments\u003c\/strong\u003e\n \u003csmall\u003eLocal work lighting\u003c\/small\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 09 PRODUCT HIGHLIGHTS --\u003e\n\u003csection class=\"act-card\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n PRODUCT HIGHLIGHTS\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n More Useful Functions in One Testing Tool.\n \u003c\/h2\u003e\n\n \u003cdiv class=\"act-benefits\"\u003e\n \u003cdiv class=\"act-benefit\"\u003e\n \u003cspan class=\"act-emoji\"\u003eπŸ“Ÿ\u003c\/span\u003e\n \u003cstrong\u003eGet Visible Test Feedback\u003c\/strong\u003e\n \u003cp\u003e\n The digital display helps make\n compatible circuit checks\n easier to read.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-benefit\"\u003e\n \u003cspan class=\"act-emoji\"\u003eπŸ”Œ\u003c\/span\u003e\n \u003cstrong\u003eCheck Common Automotive Relays\u003c\/strong\u003e\n \u003cp\u003e\n Test compatible standard\n 4-pin and 5-pin relays\n using the built-in function.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-benefit\"\u003e\n \u003cspan class=\"act-emoji\"\u003eπŸ’‘\u003c\/span\u003e\n \u003cstrong\u003eSee the Immediate Work Area\u003c\/strong\u003e\n \u003cp\u003e\n An integrated LED provides\n local illumination when\n working near connectors.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 10 SPECIFICATIONS --\u003e\n\u003csection class=\"act-card act-soft\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n PRODUCT INFORMATION\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n The Technical Details at a Glance.\n \u003c\/h2\u003e\n\n \u003cdiv class=\"act-spec\"\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eProduct Type\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n Automotive Digital Circuit \u0026amp; Relay Tester\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eFunctions\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n DC circuit testing and\n compatible relay checks\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eCircuit Range\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n DC 3.5–36V (seller-listed)\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eRelay Systems\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n 12V \/ 24V compatible systems\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eRelay Type\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n Compatible standard 4-pin\n and 5-pin relays\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eDisplay\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n Digital readout\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eLighting\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n Built-in LED work light\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eTemperature\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n Approx. -20Β°C to 55Β°C\n (seller-listed operating range)\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003eColor Options\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n Blue \/ Red \/ Black\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"act-spec-row\"\u003e\n \u003cspan class=\"act-spec-label\"\u003ePackage\u003c\/span\u003e\n \u003cspan class=\"act-spec-value\"\u003e\n 1 automotive circuit tester;\n confirm included accessories\n with your selected option\n \u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"act-note\"\u003e\n Technical figures are taken from\n the listed product information\n and have not been independently\n certified. This is not a CAT-rated\n household mains tester.\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 11 FAQ --\u003e\n\u003csection class=\"act-card act-warm\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n COMMON QUESTIONS\n \u003c\/div\u003e\n \u003ch2 class=\"act-shimmer\"\u003e\n Know What You're Testing Before You Connect.\n \u003c\/h2\u003e\n\n \u003cdiv class=\"act-faq\"\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDoes it work on 12V and 24V vehicles?\u003c\/summary\u003e\n \u003cp\u003e\n The product lists compatibility with\n 12V and 24V automotive relay systems\n and a DC 3.5–36V circuit testing range.\n Verify each circuit before use.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eCan it test automotive relays?\u003c\/summary\u003e\n \u003cp\u003e\n It is designed to check compatible\n standard 4-pin and 5-pin\n automotive relays. Pin layouts\n and relay types may differ.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes the tester include a work light?\u003c\/summary\u003e\n \u003cp\u003e\n Yes. The product includes\n an integrated LED to illuminate\n the nearby testing area.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eCan I use it on household AC outlets?\u003c\/summary\u003e\n \u003cp\u003e\n No. It is intended for specified\n low-voltage automotive DC circuits.\n Never connect it to household\n mains electricity.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eCan I test high-voltage hybrid or EV systems?\u003c\/summary\u003e\n \u003cp\u003e\n No. Do not use it on orange\n high-voltage cables, traction\n batteries or high-voltage\n vehicle components.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWill it tell me exactly which part is faulty?\u003c\/summary\u003e\n \u003cp\u003e\n The tester provides diagnostic\n feedback, but interpretation\n is still required. Follow\n service documentation and\n verify faults with appropriate\n diagnostic procedures.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eCan I use it in the rain?\u003c\/summary\u003e\n \u003cp\u003e\n No verified wet-use protection\n rating is supplied. Keep the\n tool and electrical connections\n dry during use.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat colors can I choose?\u003c\/summary\u003e\n \u003cp\u003e\n The product page lists\n Blue, Red and Black.\n Select your preferred color\n using the purchase options.\n \u003c\/p\u003e\n \u003c\/details\u003e\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- 12 FINAL CTA --\u003e\n\u003csection class=\"act-card act-dark act-center\"\u003e\n \u003cdiv class=\"act-kicker\"\u003e\n MAKE YOUR NEXT DIAGNOSIS MORE INFORMED\n \u003c\/div\u003e\n\n \u003ch2 class=\"act-shimmer\"\u003e\n Less Guesswork. More Useful Feedback.\n \u003c\/h2\u003e\n\n \u003cp\u003e\n Whether you're tracking down\n a circuit concern or checking\n a compatible relay, keep the\n right information closer\n to your hands.\n \u003c\/p\u003e\n\n \u003cp style=\"margin-top:11px\"\u003e\n Add a practical 2-in-1\n digital testing tool\n to your automotive\n maintenance collection.\n \u003c\/p\u003e\n\n \u003cdiv class=\"act-tags\"\u003e\n \u003cspan class=\"act-tag\"\u003e⚑ DC Circuit Testing\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ”Œ Relay Checks\u003c\/span\u003e\n \u003cspan class=\"act-tag\"\u003eπŸ’‘ LED Lighting\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003ca class=\"act-cta\" href=\"#\" onclick=\"event.preventDefault();var f=document.querySelector('form[action*=\u0026quot;\/cart\/add\u0026quot;]');var b=f\u0026amp;\u0026amp;f.querySelector('button[type=\u0026quot;submit\u0026quot;],button[name=\u0026quot;add\u0026quot;]');if(b){b.scrollIntoView({behavior:'smooth',block:'center'});}else{window.scrollTo({top:0,behavior:'smooth'});}\"\u003e\n Choose Your Digital Tester β†’\n \u003c\/a\u003e\n\n \u003cp class=\"act-small\"\u003e\n Select your preferred color\n in the product options above.\n \u003c\/p\u003e\n\n \u003cdiv class=\"act-note\"\u003e\n Use only within the specified\n automotive DC test range.\n Follow vehicle service and tool\n instructions, confirm polarity,\n avoid moving or hot components,\n and never test airbags,\n pyrotechnic circuits or\n high-voltage vehicle systems.\n \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"FYY","offers":[{"title":"Blue","offer_id":67677180395795,"sku":"LQ26091501-DW833蓝色","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67677180428563,"sku":"LQ26091501-DW833纒色","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":67677180461331,"sku":"LQ26091501-DW833黑色","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/9368\/3219\/files\/spp_shopify20260811174129_0416705c176cbf3aa57a21a7c5fe852c_473839ee-291f-4f03-b2c3-83b59b3d4021.jpg?v=1789553444","url":"https:\/\/harikarionthebeat.com\/products\/automotive-circuit-tester-with-digital-display","provider":"harikarionthebeat","version":"1.0","type":"link"}