{"product_id":"car-relay-tester-voltage-tester-aneng-rt01-universal-11-25v-automotive-car-battery-check-led-indicator-light-relay-diagnostic","title":"ANENG RT01 Car Relay Tester","description":"\u003cp\u003eThe ANENG RT01 Car Relay Tester helps you quickly verify relay performance with dependable accuracy. This car relay tester gives you a fast way to confirm faults before they become bigger issues.\u003c\/p\u003e\u003ch2\u003eCar Relay Tester – Benefits for You\u003c\/h2\u003e\u003cp\u003e✅ Instantly identifies relay problems so you can pinpoint electrical issues without guesswork.\u003c\/p\u003e\u003cp\u003e✅ Provides clear LED feedback so you understand results at a glance, even in low‑light conditions.\u003c\/p\u003e\u003cp\u003e✅ Supports both 4‑pin and 5‑pin relays so your diagnostics stay flexible across different vehicles.\u003c\/p\u003e\u003cp\u003e✅ Helps you reach tight areas under the hood thanks to its generous cable length, making testing easier.\u003c\/p\u003e\u003cp\u003e✅ Works within an 11–25V range so you can run diagnostic checks on most standard automotive systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGet quick, confident relay checks right when you need them most.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe RT01 is designed for mechanics and everyday drivers who want fast, repeatable relay diagnostics. It connects directly to a vehicle or bench battery, allowing you to run automated activation and release checks without complicated setup. The tester cycles the relay multiple times, measuring timing consistency to reveal hidden faults that simple continuity checks may miss.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5ccbdefdbe5244db902e602b84e99f916.jpg\" alt=\"ANENG RT01 relay tester front view\"\u003e\u003cp\u003eThis compact tool integrates naturally into routine troubleshooting, helping you avoid unnecessary part replacements.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd027130e9b9046ada105d0439198084dD.jpg\" alt=\"Relay tester connected to battery during testing\"\u003e\u003cp\u003eThe long alligator clips provide reach when working deep in the engine bay or around aftermarket setups.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9e8463843772406dbab0f1a596e4634ae.jpg\" alt=\"Digital display close-up on RT01 tester\"\u003e\u003cp\u003eA bright digital display keeps important information visible from various angles.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0db529d8baaa45b0a5ef560359a35ba5r.jpg\" alt=\"Automotive relay being tested on RT01\"\u003e\u003cp\u003eThe device automatically detects relay pin layout, removing the need for cross‑checking diagrams.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf6978752b1ed4d12810206213d32e1b9e.jpg\" alt=\"LED feedback indicators on RT01 tester\"\u003e\u003cp\u003eGreen and red LEDs communicate pass or fail status with absolute clarity.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S07cb8233ec4740ab8768466b31c94e06D.jpg\" alt=\"Sockets for 4-pin and 5-pin relays on RT01\"\u003e\u003cp\u003eMultiple sockets help you switch between relay types without additional adapters.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S934aff52fe574c64b5b25def43bbc227Q.jpg\" alt=\"RT01 performing repeated relay cycling tests\"\u003e\u003cp\u003eTen sequential cycles reveal intermittent issues that might otherwise go unnoticed.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8d45902f5e8d458c887a58b4b91152edg.jpg\" alt=\"Alligator clips used with RT01 tester\"\u003e\u003cp\u003eThe sturdy clips maintain firm contact for consistent readings.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd0c52fde551e41d8b9628f0fcfcbb3cbf.jpg\" alt=\"RT01 device and included accessories laid out\"\u003e\u003cp\u003eYou receive the full setup needed to begin testing right away.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S05e2530ca45948cdbdb463d101ed3d9fR.jpg\" alt=\"Relay diagnostic process using RT01 tester\"\u003e\u003cp\u003eSimple step‑by‑step operation means even beginners can perform reliable checks.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf3799cc29bf346469b071d2479673b17s.jpg\" alt=\"Finished relay test showing result on RT01\"\u003e\u003cp\u003e\u003cstrong\u003eEnsure every relay in your vehicle works flawlessly—add the RT01 to your toolkit today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"RT01 リレーデテクター \/ 中国","offer_id":53069798113610,"sku":"14:193#RT01 Relay Detector;200007763:201336100","price":29.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/aneng-rt01-car-relay-tester-rt01-relay-detector-china-pbC.webp?v=1770482002","url":"https:\/\/spy-shop.com\/ja\/products\/car-relay-tester-voltage-tester-aneng-rt01-universal-11-25v-automotive-car-battery-check-led-indicator-light-relay-diagnostic","provider":"Spy-shop.com","version":"1.0","type":"link"}