{"product_id":"6-24v-automotive-test-pen-car-voltage-circuit-diagnostic-tester","title":"6-24V Automotive Test Pen – Car Voltage \u0026 Circuit Tester","description":"\n\u003ch2\u003eDiagnose Car Electrical Problems Fast \u0026amp; Accurately\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e6-24V Automotive Test Pen\u003c\/strong\u003e is your go-to handheld diagnostic tool for quickly checking voltage, detecting circuit faults, testing fuses, and diagnosing bulb and wiring issues in any 6V to 24V vehicle electrical system. Whether you're a professional mechanic or a DIY car enthusiast, this compact and durable tester makes electrical diagnostics simple and reliable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Precision Readings:\u003c\/strong\u003e Delivers accurate and reliable voltage measurements across your car's electrical system, helping you identify and resolve issues quickly and confidently.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuper Easy to Use:\u003c\/strong\u003e No complicated setup required — simply touch one end of the test pen to the power supply or grounding point and get an instant reading. Perfect for beginners and professionals alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Constructed from high-quality metal materials with strong impact resistance, this tester can handle the rigors of demanding workshop environments without missing a beat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Diagnostics:\u003c\/strong\u003e Beyond basic voltage testing, this pen supports detection of current leakage, short circuits, and open-circuit lines — covering a wide range of complex automotive electrical scenarios.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Compatible with 6V to 24V systems, making it suitable for cars, trucks, motorcycles, and other 12V\/24V vehicles.\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 6–24V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Automotive Test Pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Test?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ Fuse continuity \u0026amp; condition\u003c\/li\u003e\n  \u003cli\u003e✅ Bulb and lamp circuit integrity\u003c\/li\u003e\n  \u003cli\u003e✅ Battery and charging system voltage\u003c\/li\u003e\n  \u003cli\u003e✅ Ground connections\u003c\/li\u003e\n  \u003cli\u003e✅ Short circuits \u0026amp; current leakage\u003c\/li\u003e\n  \u003cli\u003e✅ Open\/broken wire detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0-60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Automotive Electrical Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on safe vehicle electrical maintenance and inspection practices, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer safety standards related to automotive tools and equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Photos are for illustration purposes only and may not reflect exact size. Allow minor differences due to manual measurement. Colors may vary slightly between monitors.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Pico_Technology\" target=\"_blank\" rel=\"noopener\"\u003ePico Technology\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range does this automotive test pen support?\u003c\/h4\u003e\n\u003cp\u003eA: This car circuit tester pen supports a voltage range of 6V to 24V, making it compatible with standard 6V, 12V, and 24V vehicle electrical systems, including cars, trucks, vans, and motorcycles.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this test pen detect short circuits and open circuits?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! In addition to basic voltage testing, this automotive diagnostic test pen can detect short circuits, current leakage, and open\/broken wire lines, making it a versatile tool for comprehensive car electrical troubleshooting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this tool suitable for beginners with no electrical experience?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The automotive test pen is designed for ease of use — simply touch the probe to the point you want to test and read the result instantly. No complex configuration is needed, making it ideal for both professional mechanics and DIY car owners.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does it come with batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No, batteries are not included with this test pen. Please check the product specifications or contact us if you need clarification on any power requirements.\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 automotive test pen support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This car circuit tester pen supports a voltage range of 6V to 24V, making it compatible with standard 6V, 12V, and 24V vehicle electrical systems, including cars, trucks, vans, and motorcycles.\"}}, {\"@type\": \"Question\", \"name\": \"Can this test pen detect short circuits and open circuits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! In addition to basic voltage testing, this automotive diagnostic test pen can detect short circuits, current leakage, and open\/broken wire lines, making it a versatile tool for comprehensive car electrical troubleshooting.\"}}, {\"@type\": \"Question\", \"name\": \"Is this tool suitable for beginners with no electrical experience?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The automotive test pen is designed for ease of use — simply touch the probe to the point you want to test and read the result instantly. No complex configuration is needed, making it ideal for both professional mechanics and DIY car owners.\"}}, {\"@type\": \"Question\", \"name\": \"Does it come with batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, batteries are not included with this test pen. Please check the product specifications or contact us if you need clarification on any power requirements.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Car \u0026 Auto\", \"item\": \"https:\/\/oasis-select.com\/collections\/car-auto\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"6-24V Automotive Test Pen – Car Voltage \u0026 Circuit Tester\", \"item\": \"https:\/\/oasis-select.com\/products\/6-24v-automotive-test-pen-car-voltage-circuit-diagnostic-tester\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Black","offer_id":47723874320489,"sku":"14:193#Black","price":8.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sc237aa6a4c7744d98a04bf007aac5f4cW.webp?v=1782404998","url":"https:\/\/oasis-select.com\/products\/6-24v-automotive-test-pen-car-voltage-circuit-diagnostic-tester","provider":"Oasis Select","version":"1.0","type":"link"}