{"product_id":"car-digital-voltage-circuit-tester-probe-test-pen-3v-120v","title":"3V-120V Car Digital Voltage Circuit Tester Probe Pen","description":"\n\u003ch2\u003e3V–120V Car Digital Display Voltage Circuit Tester Pen\u003c\/h2\u003e\n\u003cp\u003eTake the guesswork out of automotive electrical diagnostics with this compact, easy-to-use \u003cstrong\u003eDigital Display Voltage Circuit Tester Pen\u003c\/strong\u003e. Covering a wide range of 3V to 120V DC, it's the ideal tool for DIY mechanics and professional technicians who need fast, accurate readings on the go. Whether you're checking your car's power circuit, fuel pump, sensors, lighting system, or engine components, this tester pen delivers reliable results in seconds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Measures 3V to 120V DC, making it compatible with a broad spectrum of automotive electrical systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Display:\u003c\/strong\u003e Built-in digital readout provides clear, precise voltage readings at a glance — no guessing or analog interpretation needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Function Testing:\u003c\/strong\u003e Detects voltage, current flow, and can verify the operating status of light bulbs, audio systems, sensors, fuel pumps, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Construction:\u003c\/strong\u003e Made from high-quality ABS material that withstands demanding workshop and roadside conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Cover Included:\u003c\/strong\u003e Features a tip cover to protect the probe when not in use, extending the life of the tool.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Lightweight and pocket-sized — toss it in your glovebox or toolbox and have it ready whenever you need it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient \u0026amp; Fast:\u003c\/strong\u003e Quickly detects electrical parameters so you can identify issues and get back on the road without delay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 3V – 120V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Digital LED readout\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1 × Digital Display Voltage Circuit Tester Pen with protective cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Tester Pen\u003c\/h3\u003e\n\u003cp\u003eFrom weekend DIYers to seasoned automotive professionals, this voltage circuit tester is a must-have in any toolkit. Its plug-and-probe simplicity means no complicated setup — just touch the probe to the circuit and read the result instantly. The protective cover keeps the tip safe between uses, so it's always ready when you need it.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on safe automotive electrical work practices, visit the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/everything-is-fine-trust-government-mens-graphic-t-shirt-cotton\"\u003e\"Everything Is Fine\" Funny Men's Graphic T-Shirt\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range does this car circuit tester pen cover?\u003c\/h4\u003e\n\u003cp\u003eA: This digital display voltage circuit tester pen covers a range of 3V to 120V DC, making it suitable for most standard automotive electrical systems including 12V and 24V vehicle circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this tester pen check components other than voltage?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! In addition to voltage measurement, this automotive tester pen can verify the operating status of light bulbs, audio systems, sensors, fuel pumps, power circuits, and engine-related electrical components.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this tool safe to use on modern vehicles?\u003c\/h4\u003e\n\u003cp\u003eA: This tester pen is designed specifically for automotive electrical systems operating within 3V–120V DC. Always follow proper electrical safety practices and consult your vehicle's service manual before testing sensitive electronic components.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the tester pen made of?\u003c\/h4\u003e\n\u003cp\u003eA: The tester pen is constructed from durable ABS plastic, which provides reliable performance even in demanding or harsh working environments.\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 this car circuit tester pen cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This digital display voltage circuit tester pen covers a range of 3V to 120V DC, making it suitable for most standard automotive electrical systems including 12V and 24V vehicle circuits.\"}}, {\"@type\": \"Question\", \"name\": \"Can this tester pen check components other than voltage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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Always follow proper electrical safety practices and consult your vehicle's service manual before testing sensitive electronic components.\"}}, {\"@type\": \"Question\", \"name\": \"What is the tester pen made of?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The tester pen is constructed from durable ABS plastic, which provides reliable performance even in demanding or harsh working environments.\"}}]}\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:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Diagnostic \u0026 Programming Tools\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/diagnostic-programming-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3V-120V Car Digital Voltage Circuit Tester Probe Pen\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/car-digital-voltage-circuit-tester-probe-test-pen-3v-120v\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Default Title","offer_id":53668211228985,"sku":"1005012232183426-Default Title","price":18.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S71e8f28fb5b346a3b011ef82abd1eb25V.webp?v=1783036140","url":"https:\/\/peacefulpleasureswellness.com\/products\/car-digital-voltage-circuit-tester-probe-test-pen-3v-120v","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}