{"product_id":"digital-circuit-tester-pen","title":"Digital Circuit Tester Pen","description":"\u003ch2\u003e\u003cb\u003eAutomotive Circuit Tester Pen – Digital Display \u0026amp; Durable Build\u003c\/b\u003e\u003c\/h2\u003e\u003ch3\u003e\u003cb\u003e🔢 LED Digital Voltage Display\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThis automotive circuit tester is equipped with a bright LED digital voltage display that delivers accurate and dependable readings. Compared with traditional LCD test lights, the LED screen remains clearly visible regardless of lighting conditions, ensuring easy reading in sunlight or low-light engine bays.\u003c\/p\u003e\u003ch1\u003e \u003c\/h1\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20251224133528\/bf6b385e52d8a7abd20b31862e4f77b8.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003e\u003cb\u003e🔌 Long Spring Wire with Secure Alligator Clip\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eFeaturing a highly elastic spring wire that extends up to 110 inches, this tester provides added reach and flexibility during inspections. The reinforced anti-bend tail wire helps maintain stable contact, while the oversized alligator clip allows safe and convenient one-handed operation.\u003c\/p\u003e\u003ch1\u003e \u003c\/h1\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20251224133528\/a49d0a89a9cb3ab8c5fcc7cdfa6a1a26.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003e\u003cb\u003e🔴🟢 Clear Polarity Direction Indicator\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThe built-in dual-color LED indicator makes polarity identification simple. A red light signals positive polarity, while a green light indicates negative polarity. The clip can be attached to either terminal, allowing easy probing of the opposite side.\u003c\/p\u003e\u003ch1\u003e \u003c\/h1\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20251224133528\/8434925950b53b0b85f9f562b52e2515.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003e\u003cb\u003e🛡️ Enhanced Safety \u0026amp; Insulated Protection\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThis upgraded circuit tester includes an integrated circuit board for improved durability and safety compared to standard test lights. The insulated housing offers a comfortable grip while reducing shock risk, and built-in line protection improves heat resistance and operational safety.\u003c\/p\u003e\u003ch1\u003e \u003c\/h1\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20251224133528\/db392089c7fb81b9e5c645a593514506.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003e\u003cb\u003e🚗 Ideal for Automotive Electrical Checks\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eDesigned for a wide range of automotive testing tasks, this circuit tester pen is suitable for diagnosing headlights, brake lights, turn signals, fuses, sockets, wiring faults, and loose connections. The sharp, extended probe easily accesses tight or hard-to-reach areas.\u003c\/p\u003e\u003ch1\u003e \u003c\/h1\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20251224133528\/02703431f0877f7a02578bbb565407c9.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\t\u003ctbody\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\t\t\t\u003ctd\u003eAutomotive Circuit Tester Pen\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd\u003e\u003cb\u003eDisplay\u003c\/b\u003e\u003c\/td\u003e\t\t\t\u003ctd\u003eLED digital voltage screen\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd\u003e\u003cb\u003eWire Length\u003c\/b\u003e\u003c\/td\u003e\t\t\t\u003ctd\u003eUp to 110 inches (extended)\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd\u003e\u003cb\u003ePolarity Display\u003c\/b\u003e\u003c\/td\u003e\t\t\t\u003ctd\u003eRed for positive \/ Green for negative\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd\u003e\u003cb\u003eSafety Design\u003c\/b\u003e\u003c\/td\u003e\t\t\t\u003ctd\u003eBuilt-in circuit board with insulation\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd\u003e\u003cb\u003eUsage\u003c\/b\u003e\u003c\/td\u003e\t\t\t\u003ctd\u003eAutomotive electrical diagnostics\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch1\u003e \u003c\/h1\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/1332898\/20251224133528\/0861475d00301600c844221517746e9b.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003e\u003cb\u003eFAQ\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e1. Can the display be seen clearly in sunlight?\u003c\/strong\u003e\u003cbr\u003eYes. The LED digital display remains bright and readable in both outdoor and low-light conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e2. Does this tester show polarity direction?\u003c\/strong\u003e\u003cbr\u003eYes. Red indicates positive polarity, while green indicates negative polarity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e3. Is it suitable for modern vehicle electronics?\u003c\/strong\u003e\u003cbr\u003eYes. The integrated circuit board and protective design help ensure safe testing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4. What systems can be tested?\u003c\/strong\u003e\u003cbr\u003eIt can be used to check lights, fuses, sockets, wiring faults, and other automotive electrical components.\u003c\/p\u003e","brand":"mysite","offers":[{"title":"1 pcs","offer_id":44840661745733,"sku":"YJF260402302-1只-测电笔","price":14.99,"currency_code":"USD","in_stock":true},{"title":"2 pcs","offer_id":44840661778501,"sku":"YJF260402302-1只-测电笔*2","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/9983\/1621\/files\/bf6b385e52d8a7abd20b31862e4f77b8.jpg?v=1775116367","url":"https:\/\/leviaranwt.com\/es\/products\/digital-circuit-tester-pen","provider":"leviaranwt","version":"1.0","type":"link"}