{"product_id":"3163878-genuine-cummins®-electrical-circuit-tester","title":"3163878 | Genuine Cummins® Electrical Circuit Tester","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e:  Electrical Circuit Tester\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e: New\u003cbr\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 3163878\u003cbr\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: Cummins\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment Guide:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul\u003e\n\u003cli data-section-id=\"1to1noy\" data-start=\"443\" data-end=\"462\"\u003eHeavy-duty trucks\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16yiegq\" data-start=\"463\" data-end=\"470\"\u003eBuses\u003c\/li\u003e\n\u003cli data-section-id=\"1cdd6sf\" data-start=\"471\" data-end=\"495\"\u003eConstruction equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1qth9h5\" data-start=\"496\" data-end=\"517\"\u003eIndustrial machines\u003c\/li\u003e\n\u003cli data-section-id=\"1vd9uyy\" data-start=\"518\" data-end=\"534\"\u003eGenerator sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eAn Electrical Circuit Tester is a tool used to check whether an electrical circuit has power, ground, or a wiring problem. Technicians use it to diagnose electrical issues in vehicles, engines, and equipment.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul\u003e\n\u003cli data-section-id=\"e56snc\" data-start=\"291\" data-end=\"420\"\u003e\n\u003cstrong data-start=\"293\" data-end=\"320\"\u003eVerify electrical power\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003cul data-start=\"323\" data-end=\"420\"\u003e\n\u003cli data-section-id=\"1pe8dex\" data-start=\"323\" data-end=\"420\"\u003eConfirms whether voltage is reaching a component such as a relay, sensor, starter, or solenoid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1otj6fg\" data-start=\"422\" data-end=\"600\"\u003e\n\u003cstrong data-start=\"424\" data-end=\"448\"\u003eLocate wiring faults\u003c\/strong\u003e\n\u003cul data-start=\"451\" data-end=\"600\"\u003e\n\u003cli data-section-id=\"iiumvi\" data-start=\"451\" data-end=\"600\"\u003eHelps find problems such as:\n\u003cul data-start=\"486\" data-end=\"600\"\u003e\n\u003cli data-section-id=\"17c16kt\" data-start=\"486\" data-end=\"500\"\u003eBroken wires\u003c\/li\u003e\n\u003cli data-section-id=\"14u515j\" data-start=\"505\" data-end=\"524\"\u003eLoose connections\u003c\/li\u003e\n\u003cli data-section-id=\"1ed1vzt\" data-start=\"529\" data-end=\"549\"\u003eCorroded terminals\u003c\/li\u003e\n\u003cli data-section-id=\"l14xy2\" data-start=\"554\" data-end=\"570\"\u003eShort circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1wv5mne\" data-start=\"575\" data-end=\"600\"\u003ePoor ground connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hy4wlr\" data-start=\"602\" data-end=\"762\"\u003e\n\u003cstrong data-start=\"604\" data-end=\"634\"\u003eTest electrical components\u003c\/strong\u003e\n\u003cul data-start=\"637\" data-end=\"762\"\u003e\n\u003cli data-section-id=\"1d6jxu4\" data-start=\"637\" data-end=\"762\"\u003eUsed to check whether switches, relays, fuses, motors, and solenoids are receiving and passing electrical current properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ki40oe\" data-start=\"764\" data-end=\"922\"\u003e\n\u003cstrong data-start=\"766\" data-end=\"797\"\u003eReduce troubleshooting time\u003c\/strong\u003e\n\u003cul data-start=\"800\" data-end=\"922\"\u003e\n\u003cli data-section-id=\"nkn0xw\" data-start=\"800\" data-end=\"922\"\u003eAllows technicians to quickly identify whether a problem is caused by the power supply, wiring, or the component itself.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1f7juaa\" data-start=\"924\" data-end=\"1041\"\u003e\n\u003cstrong data-start=\"926\" data-end=\"966\"\u003ePrevent unnecessary part replacement\u003c\/strong\u003e\n\u003cul data-start=\"969\" data-end=\"1041\"\u003e\n\u003cli data-section-id=\"zskylq\" data-start=\"969\" data-end=\"1041\"\u003eHelps confirm that a component is actually faulty before replacing it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSigns of Faulty:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul\u003e\n\u003cli data-section-id=\"afmvyn\" data-start=\"288\" data-end=\"412\"\u003e\n\u003cstrong data-start=\"290\" data-end=\"317\"\u003eNo power or no response\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003cul data-start=\"320\" data-end=\"412\"\u003e\n\u003cli data-section-id=\"f9r2zt\" data-start=\"320\" data-end=\"412\"\u003eThe tester does not turn on or show any indication when connected to a known-good circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1oathk3\" data-start=\"414\" data-end=\"538\"\u003e\n\u003cstrong data-start=\"416\" data-end=\"446\"\u003eIncorrect voltage readings\u003c\/strong\u003e\n\u003cul data-start=\"449\" data-end=\"538\"\u003e\n\u003cli data-section-id=\"q9una6\" data-start=\"449\" data-end=\"538\"\u003eThe tester shows voltage when there is none, or shows no voltage when power is present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xn2nzb\" data-start=\"540\" data-end=\"626\"\u003e\n\u003cstrong data-start=\"542\" data-end=\"567\"\u003eInconsistent readings\u003c\/strong\u003e\n\u003cul data-start=\"570\" data-end=\"626\"\u003e\n\u003cli data-section-id=\"1415ppi\" data-start=\"570\" data-end=\"626\"\u003eResults change randomly when testing the same circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8wj6zc\" data-start=\"628\" data-end=\"737\"\u003e\n\u003cstrong data-start=\"630\" data-end=\"656\"\u003eDamaged probe or leads\u003c\/strong\u003e\n\u003cul data-start=\"659\" data-end=\"737\"\u003e\n\u003cli data-section-id=\"1vw2054\" data-start=\"659\" data-end=\"737\"\u003eCracked insulation, bent probes, or broken wires can cause unreliable tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wzvekb\" data-start=\"739\" data-end=\"842\"\u003e\n\u003cstrong data-start=\"741\" data-end=\"760\"\u003ePoor connection\u003c\/strong\u003e\n\u003cul data-start=\"763\" data-end=\"842\"\u003e\n\u003cli data-section-id=\"uz8wfc\" data-start=\"763\" data-end=\"842\"\u003eThe tester works only when the leads are moved or held in a certain position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8nhfs1\" data-start=\"844\" data-end=\"982\"\u003e\n\u003cstrong data-start=\"846\" data-end=\"897\"\u003eIndicator light\/display does not work correctly\u003c\/strong\u003e\n\u003cul data-start=\"900\" data-end=\"982\"\u003e\n\u003cli data-section-id=\"153caj2\" data-start=\"900\" data-end=\"982\"\u003eA test light may not illuminate, or a digital display may show incorrect values.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1zov1w\" data-start=\"984\" data-end=\"1120\"\u003e\n\u003cstrong data-start=\"986\" data-end=\"1037\"\u003eBattery-related issues (for electronic testers)\u003c\/strong\u003e\n\u003cul data-start=\"1040\" data-end=\"1120\"\u003e\n\u003cli data-section-id=\"1wptncs\" data-start=\"1040\" data-end=\"1120\"\u003eWeak or dead internal batteries can cause false readings or prevent operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1i2k0hy\" data-start=\"1122\" data-end=\"1223\"\u003e\n\u003cstrong data-start=\"1124\" data-end=\"1153\"\u003eFailed continuity testing\u003c\/strong\u003e\n\u003cul data-start=\"1156\" data-end=\"1223\"\u003e\n\u003cli data-section-id=\"14hxmk4\" data-start=\"1156\" data-end=\"1223\"\u003eThe tester cannot correctly identify an open or complete circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer information\u003c\/strong\u003e\u003cbr\u003eCummins® is a worldwide leader in the production of engines, agricultural components, and other power-generating devices for various industries, including medium and heavy duty trucks, light commercial vehicles, buses, agriculture, and construction. Founded in 1919, this company stays true to its mission of making people's lives better by continuously improving its product line-up and introducing new solutions for a more prosperous world. Its core values—integrity, diversity and inclusion, excellence, caring, and teamwork—are what make it a successful company today—a worldwide leader with a network of more than 600 company-owned and independent distributors and almost 6,000 dealers in approximately 190 countries.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003eFirst Truck Parts offers a \u003cstrong\u003e365-days\u003c\/strong\u003e \u003cstrong\u003ewarranty\u003c\/strong\u003e for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website.\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":48833630994676,"sku":"3163878","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/ftpcorobka_e4ba8870-7ec2-4337-89c9-49bf6f2c3005.jpg?v=1783528639","url":"https:\/\/firsttruckparts.com\/en-ca\/products\/3163878-genuine-cummins%c2%ae-electrical-circuit-tester","provider":"First Truck Parts","version":"1.0","type":"link"}