{"product_id":"voltage-circuit-tester-pen","title":"Voltage Circuit Tester Pen – 5–120V LCD Diagnostic Probe for Cars \u0026 Trucks","description":"\u003ch2\u003eDiagnose Electrical Faults in Seconds\u003c\/h2\u003e\n\u003cp\u003eChasing an electrical fault without the right tool wastes time and risks safety. This \u003cstrong\u003evoltage circuit tester pen\u003c\/strong\u003e gives you instant, accurate readings across a 5–120V range — with intelligent sound and light alerts that tell you exactly what you're dealing with, before you touch a wire.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0690\/5675\/7873\/files\/S895ce3d142e347b0ac1805296b73cfebd.webp?v=1786036058\" alt=\"Voltage Circuit Tester Pen LCD Display\" style=\"max-width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eSmart Detection. Safe Operation.\u003c\/h2\u003e\n\u003cp\u003eEquipped with an \u003cstrong\u003eLCD digital display\u003c\/strong\u003e and a dual-color green\/red backlight, this tester pen gives you a clear signal strength reading at a glance. The intelligent neutral and live wire recognition eliminates guesswork — so you work faster and safer on every job.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e5–120V detection range\u003c\/strong\u003e — covers automotive, truck, and light electrical systems\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLCD digital display\u003c\/strong\u003e — real-time voltage reading with signal strength indicator\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSound \u0026amp; light alarm\u003c\/strong\u003e — intelligent breakpoint detection with dual-color backlight (green\/red)\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNeutral \u0026amp; live wire identification\u003c\/strong\u003e — automatically judged from LCD voltage reading\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWire conduction function\u003c\/strong\u003e — test continuity quickly and accurately\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCone-shaped probe\u003c\/strong\u003e — precise contact in tight spaces\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCE certified\u003c\/strong\u003e — meets electrical safety standards\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLightweight \u0026amp; compact\u003c\/strong\u003e — 24cm length, 100g, fits in any toolbox or pocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0690\/5675\/7873\/files\/S4205cb3be99f4d409ed0c344daf176beZ.webp?v=1786036059\" alt=\"Circuit Tester Pen Probe Detail\" style=\"max-width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Automotive \u0026amp; General Electrical Work\u003c\/h2\u003e\n\u003cp\u003eWhether you're tracing a short circuit in a car, testing a fuse, checking a light bulb socket, or diagnosing a wiring fault on a truck, this \u003cstrong\u003evoltage circuit tester pen\u003c\/strong\u003e handles it all. Multi-functional real-time detection means you spend less time guessing and more time fixing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0690\/5675\/7873\/files\/S1cdad50716994e87ad5d174209facd8bj.webp?v=1786036058\" alt=\"Voltage Tester Pen Automotive Use\" style=\"max-width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003ch3\u003eAC Voltage Detection\u003c\/h3\u003e\n\u003cp\u003eTouch the cone probe to the test point. The LCD displays the voltage level in real time. The dual-color backlight and audible alarm activate based on the detected signal — green for safe, red for live. Neutral and live wires are identified automatically from the displayed voltage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0690\/5675\/7873\/files\/S99d29ec59fda4484b99d42368d347a28d.webp?v=1786036059\" alt=\"Voltage Tester Pen How to Use\" style=\"max-width:100%;\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage detection range:\u003c\/strong\u003e 5V–120V (AC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e LCD digital with signal strength indicator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacklight:\u003c\/strong\u003e Green \u0026amp; red dual-color\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProbe shape:\u003c\/strong\u003e Cone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 24cm × 6cm × 3.5cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 100g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage includes:\u003c\/strong\u003e 1× Voltage Circuit Tester Pen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eTest smarter. Work safer. Every circuit, every time.\u003c\/em\u003e\u003c\/p\u003e","brand":"Cars Fanatics","offers":[{"title":"Red Version 5v-120v","offer_id":43911137460337,"sku":"14:10#Red Version 5v-120v","price":797000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/5675\/7873\/files\/S895ce3d142e347b0ac1805296b73cfebd.webp?v=1786036058","url":"https:\/\/carsfanatics.store\/ja\/products\/voltage-circuit-tester-pen","provider":"Cars Fanatics","version":"1.0","type":"link"}