{"product_id":"automotive-test-pen-led-test-light-digital-display-12v-24v-70v-car-repair-circuit-fuse-tester-voltage-tester","title":"Automotive LED Test Pen – Voltage \u0026 Circuit Tester 12V–70V for Car \u0026 Truck Repair","description":"\u003ch2\u003eFind Electrical Faults Fast — No Multimeter Needed\u003c\/h2\u003e\u003cp\u003eThis compact LED test pen is the go-to tool for quickly diagnosing electrical issues on cars, trucks, and fleet vehicles. Works on 12V, 24V, and up to 70V DC circuits — just touch the probe to a wire, fuse, or terminal and the LED tells you instantly if there's voltage.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide voltage range:\u003c\/strong\u003e 12V–70V DC — works on cars, trucks, and heavy equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicator:\u003c\/strong\u003e Lights up on contact with live circuits for instant diagnosis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital display:\u003c\/strong\u003e Shows exact voltage reading at a glance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTests:\u003c\/strong\u003e Fuses, wiring, switches, relays, and battery terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact size:\u003c\/strong\u003e 19cm — fits in your pocket or tool bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo batteries required\u003c\/strong\u003e — powered by the circuit being tested\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFleet technicians diagnosing electrical faults\u003c\/li\u003e\n\u003cli\u003eMechanics checking fuses and wiring\u003c\/li\u003e\n\u003cli\u003eDIY automotive repair at home\u003c\/li\u003e\n\u003cli\u003eTrailer and RV electrical troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"B","offer_id":48310673178865,"sku":"14:365458#B","price":12.99,"currency_code":"USD","in_stock":true},{"title":"A","offer_id":48310673211633,"sku":"14:771#A","price":12.99,"currency_code":"USD","in_stock":true},{"title":"D","offer_id":48310673244401,"sku":"14:10#D","price":12.99,"currency_code":"USD","in_stock":true},{"title":"C","offer_id":48310673277169,"sku":"14:350852#C","price":12.99,"currency_code":"USD","in_stock":true},{"title":"E","offer_id":48310673309937,"sku":"14:13978534#E","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/2975\/3329\/files\/S00fc090b3b8c4e4c9ec078239c49e22ed.webp?v=1781316303","url":"https:\/\/fleettoolsupply.com\/products\/automotive-test-pen-led-test-light-digital-display-12v-24v-70v-car-repair-circuit-fuse-tester-voltage-tester","provider":"Fleet Tool Supply","version":"1.0","type":"link"}