{"product_id":"2025-latest-red-relay-tester-12v-general-electronic-automotive-circuit-tester-automotive-maintenance-tool","title":"2025 Latest Red Relay Tester 12V General Electronic Automotive Circuit Tester Automotive Maintenance Tool","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scaefd7538703447cbe3c8f7fb47b2620j.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003entroduction:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan\u003eCNBJ-707\u003cbr\u003e is a quick go\/no-go tester relays that provides with indication of the\u003cbr\u003e general health and functioning of the most common Automotive relays.\u003cbr\u003e Tester will check for proper functioning of the relay contacts by\u003cbr\u003e connecting the car battery (11V--15V) to the relay coil. Tester will\u003cbr\u003e watch the pin configuration,the time to contacts closure and opening,\u003cbr\u003e consistency of the relay during each test session, Tester will light the\u003cbr\u003e GREEN LED if all passed during the test session,if not light the RED\u003cbr\u003e LED.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eIntroduction:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e1.\u003cbr\u003e Connect the power leads to the car battery --black alligator clip to\u003cbr\u003e negative terminal, red alligator clip to positive terminal.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e2. Tester is powered up when the LED illuminates in RED.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e3.\u003cbr\u003e Check the relay before plugging into the tester. If it's a 4 pin\u003cbr\u003e relay,select\"4 pin\" on the tester.If it's a 5 pin relay, select\"5 pin\"on\u003cbr\u003e the tester.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e4. Plug in the relay into one of the three receptacles.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e5. Press the \"TEST\" button.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e6.\u003cbr\u003e Tester will check the pin configuration of the unknown relay. Tester\u003cbr\u003e will light the RED LED if the unkonwn relay is not the same to the most\u003cbr\u003e of common automotive relaysor the pin of the unknown relay is destroyed.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e7.Tester\u003cbr\u003e will open and close the relay 10 times for testing the time to contacts\u003cbr\u003e closure and opening if the pin configuration of the relay is right.\u003cbr\u003e Tester will light the RED LED immediately if the time is overtime.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e8.\u003cbr\u003e Tester will check the consistency of the relay after testing the time\u003cbr\u003e to contacts closure and opening ten times. Tester will light the GREEN\u003cbr\u003e LED if the test passed, if not light the RED LED.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e9. Disconnect power leads from the car battery and remove relay from the tester.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003e Attention:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e1. The car battery must be 12V battery, and the voltage of the battery is among 11V-15V.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan\u003e2. Ideal for coil resistance above 20 ohms.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003ePackage Included:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cspan\u003e1 x \u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eCar Relay Tester\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scb67de63383742199875c2d94ab58b8di.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfdbee1ee6d2d45bb85b4e3e5730999a40.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd86cf432d2ef4b1c8bda4ecdae6482f0g.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S052c016f47c54b3b96fd68ffdfd63e7ee.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S41f41ff689444d608ae0eab1933b497et.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S61ec520d7fe34155905791be38410008a.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S72714b0f5eef4d65bacc47ed465b7db96.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S231feb1f13de461ab6bb28ce85d32d9bz.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saf196258afe5482c8ff26642e059c116U.jpg\"\u003e\u003cbr\u003e \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se8649c3732b141a480d3563a3f93105eh.jpg\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\u003cli\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Best Choice Store","offers":[{"title":"Red","offer_id":53955379396971,"sku":"ee573cf9-17ac-4664-b736-39933b7355a3","price":14.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/1098\/8651\/files\/73195df991ee456b3468ab6d94eae9bd.jpg?v=1790550324","url":"https:\/\/bestchoicestore.store\/products\/2025-latest-red-relay-tester-12v-general-electronic-automotive-circuit-tester-automotive-maintenance-tool","provider":"Best Choice Store","version":"1.0","type":"link"}