{"product_id":"automotive-battery-tester-circuit-leakage-detector","title":"Automotive Battery Tester \u0026 Circuit Leakage Detector","description":"\n\u003ch2\u003eAutomotive Battery Tester \u0026amp; Circuit Leakage Detector\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle running reliably with this professional-grade \u003cstrong\u003eCar Battery Tester \u0026amp; Circuit Leakage Detector\u003c\/strong\u003e. Designed for home garages, roadside diagnostics, and workshop use, this compact ABS tool reads live current and voltage simultaneously — helping you locate battery drains, faulty circuits, and leakage issues fast, without ever removing your battery cables.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOn-Vehicle Diagnosis:\u003c\/strong\u003e Perform self-diagnosis and leakage module localization directly on your vehicle. Captures live current and displays real-time readings so you can identify faulty circuits quickly at home or in the shop.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Readout Display:\u003c\/strong\u003e Shows simultaneous voltage and current readings in one view, making it easy to monitor intermittent current draw and gather accurate repair insights before any trip.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak Locating \u0026amp; Fuse Removal:\u003c\/strong\u003e Pinpoint circuit leaks by integrating routine leak checks and fuse removal localization — all without disconnecting battery cables. The built-in self-diagnosis function makes it easy and convenient to use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Vehicle Compatibility:\u003c\/strong\u003e Works with trailers, trucks, sedans, and most standard 12V vehicles. Supports spec comparison identification, precise dark current diagnosis, circuit localization, and milliamp-range detection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip-Ready Assurance:\u003c\/strong\u003e Provides preventive fault detection through battery health assessment and cranking static voltage display, plus a charge depletion warning — so you can trust your vehicle to start every single time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Car Battery Tester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Approx. 30 cm \/ 11.81 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Car Battery Tester\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome garage DIY diagnostics\u003c\/li\u003e\n  \u003cli\u003ePre-trip vehicle health checks\u003c\/li\u003e\n  \u003cli\u003eAuto workshop professionals\u003c\/li\u003e\n  \u003cli\u003eTrucks, trailers, and sedans\u003c\/li\u003e\n  \u003cli\u003eOutdoor roadside emergencies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to different lighting and screen settings, the item color may slightly differ from the pictures. Please allow a 1–2 cm size difference due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/2-3m-car-drain-cleaning-brush-sunroof-pipe-detailing-tool\"\u003e2.3m Flexible Car Drain Cleaning Brush – Sunroof Pipe Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/bincoo-3-valve-316-stainless-steel-moka-pot-single-dual-valve-option-home-outdoor-espresso-coffee-maker\"\u003eBincoo 3-Valve 316 Stainless Steel Moka Pot – Home \u0026amp; Outdoor Use\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/maintain.jsp\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov on vehicle maintenance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of vehicles is this battery tester compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This automotive battery tester is designed for universal vehicle compatibility, including trailers, trucks, sedans, and most standard 12V vehicles. It is suitable for both home garage use and professional workshop environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need to remove the battery cables to use this tester?\u003c\/h4\u003e\n\u003cp\u003eA: No. One of the key advantages of this circuit leakage detector is that it allows on-vehicle diagnosis without removing battery cables. You can capture live current readings and perform leakage localization while cables remain connected.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the dual readout display show?\u003c\/h4\u003e\n\u003cp\u003eA: The dual readout display shows simultaneous voltage and current readings, enabling you to monitor intermittent current draw and assess battery health in real time — ideal for pre-trip checks and workshop diagnostics.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the tester include batteries or require any power source?\u003c\/h4\u003e\n\u003cp\u003eA: Batteries are not included with this product. Please check the tester's power requirements before use and source appropriate batteries separately if needed.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of vehicles is this battery tester compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This automotive battery tester is designed for universal vehicle compatibility, including trailers, trucks, sedans, and most standard 12V vehicles. 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Please check the tester's power requirements before use and source appropriate batteries separately if needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/ehgwsn-rz.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/ehgwsn-rz.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Automotive Battery Tester \u0026 Circuit Leakage Detector\", \"item\": \"https:\/\/ehgwsn-rz.myshopify.com\/products\/automotive-battery-tester-circuit-leakage-detector\"}]}\u003c\/script\u003e","brand":"Qst","offers":[{"title":"Red","offer_id":52328044658904,"sku":"14:10#Red","price":32.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/7146\/6712\/files\/S391a6bbe1817454e8190f8c10d64d46e0.webp?v=1788118291","url":"https:\/\/qstboost.com\/products\/automotive-battery-tester-circuit-leakage-detector","provider":"Qst","version":"1.0","type":"link"}