{"product_id":"12v-automotive-relay-tester-universal-electronic-relay-diagnostic-tool","title":"12V Automotive Relay Tester – Universal Electronic Relay Diagnostic Tool","description":"\u003ch2\u003eStop Guessing. Start Diagnosing.\u003c\/h2\u003e\u003cp\u003eThe RT01 Automotive Relay Tester takes the frustration out of electrical troubleshooting. Whether you're a professional mechanic or a weekend DIYer, this plug-and-play tool instantly tells you if a relay is good or bad — no complicated setups, no wasted parts.\u003c\/p\u003e\u003ch3\u003eWhy You'll Love It:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ Works on 4-pin \u0026amp; 5-pin relays — the most common types in US vehicles\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with 12V–24V systems (cars, trucks, SUVs)\u003c\/li\u003e\n\u003cli\u003e✅ Instant results: 🟢 Green = Good, 🔴 Red = Faulty\u003c\/li\u003e\n\u003cli\u003e✅ Tests switching timing, contact performance \u0026amp; cycle stability\u003c\/li\u003e\n\u003cli\u003e✅ Heavy-duty alligator clips connect directly to your battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow It Works:\u003c\/h3\u003e\u003cp\u003eClip to battery → Insert relay → Press TEST → Get your answer in seconds.\u003c\/p\u003e\u003ch3\u003eSpecs at a Glance:\u003c\/h3\u003e\u003cp\u003eModel RT01 | Input: 11–25V DC | Supports relays ≥20Ω | Compact: 5.47 × 2.48 × 1.06 in | Cable: 16.5 in\u003c\/p\u003e\u003ch3\u003ePerfect for:\u003c\/h3\u003e\u003cp\u003eAuto repair shops, fleet maintenance, DIY mechanics \u0026amp; car enthusiasts.\u003c\/p\u003e","brand":"Ahmad Shine","offers":[{"title":"Default Title","offer_id":44616678375466,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1043\/8442\/files\/image.webp?v=1784919097","url":"https:\/\/ahmadshine.com\/products\/12v-automotive-relay-tester-universal-electronic-relay-diagnostic-tool","provider":"Ahmad Shine","version":"1.0","type":"link"}