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TESTS 4 5 PIN RELAYS Quickly spot bad relays before they cause issues. This tool helps you confirm if your relays are firing correctly, removing the guesswork when diagnosing electrical issues. USA PatentedBATTERY ALTERNATOR CHECKER Connect directly to the vehicle battery with the included clamps to verify whether the battery is charged and the alternator is producing the correct outputDURABLE, COMPACT, AND READY TO USE Built tough for any situation including garages, workshops, and roadside toolkits. This tester is lightweight, portable, and engineered to last for years of reliable serviceSIMPLE PUSHBUTTON OPERATION Just plug in the relay, hit the TEST button, and watch the lights tell you everything you need to know. No complicated setup, no advanced mechanic skills requiredSOUND TROUBLESHOOTING CAPABILITY Features audible indicators that work alongside visual lights to help you diagnose relay and electrical system problems quickly and accurately MORE DETAILS asin B0FNTBJ97J bestsellersrank 18,457 in Automotive See Top 100 in Automotive 34 in Battery Testers brandname Sound Troubleshooting color Black compatibledevices Vehicles with 12V electrical systems customerreviews 4.6 4.6 out of 5 stars 293 4.6 out of 5 stars itemhighlight Relay Switch Circuit Inspector, Tests 4 5 Pin Relays, Sound Troubleshooting, Patented itemweight 0.4 kg manufacturer Sound Troubleshooting maximumoperatingvoltage 16.5 volts measurementtype Voltmeter minimumoperatingvoltage 12 volts model 199284105478 numberofitems 1 numberofpacks 1 partnumber 199284105478 powersource Vehicle Powered stylename Relay Tester unitcount 1 Count upc 199284105478
