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Testers

Testers
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Draw-Tite Economy Circuit Tester

Economy Circuit TesterPlug these testers into any car connector and you will have an instant test of running light circuits. Features LED display to show completed circuit for the running lights, left turn signal and right turn signal. Auxiliary and electric brake circuit are included on the 6-way tester and auxiliary, electric brake and battery ..

$29.74 $34.20
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Reese Towpower Adapter 6-Pin to 4-Flat with LED Tester 85357

Easy to useTethered dust cover keeps contacts cleanStrong durable constructionCorrosion resistant and tin plated contacts for long lifeCompatible with plastic or metal connectorsCompact and easy to store when not in useNon-corrosive thermo-plastic constructionDesigned for 12 volt systems..

$29.73 $34.19
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Reese Towpower Adapter 7-Way To 5 and 4-Flat with LED circuit tester and 12 volt power outlet 78119

Easy to useCompatible with both 4 and 5 way flat connectors featuring a 12 volt outletStrong durable constructionCorrosion resistant and tin plated contacts for long lifeCompatible with plastic or metal connectorsCompact and easy to store when not in useNon-corrosive thermo plastic constructionDesigned for 12 volt systems..

$31.51 $36.24
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Reese Towpower Adapter 7-Way To 6-Pin And 4-Flat With LED Tester 85350

Easily adapt 7-Way blade connector to either 6-Pin round or 4-Flat connector6-Pin round connector is switchable to meet desired wiring requirementInstantly checks basic trailer electrical circuit for connectivityDisplays connectivity using high visibility LEDsDesigned for years of useCorrosion resistant and tin plated contacts for long lifeCompact ..

$34.43 $39.59
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Reese Towpower Electrical Circuit Tester Kit 85355

6 to 36 volt circuit testerAlligator clip attachment for positive groundingLED indicatorIdentifies positive connectionSolid one piece constructionWeatherproofSharp point to push through wire insulationAllows for one handed testing..

$25.82 $29.69
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Reese Towpower Insta-Plug Four Wire Flat with LED Circuit Tester, Trailer End 78115

The REESE Towpower Insta-Plug, 4 wire flat with led circuit tester, trailer end, is designed to instantly add or replace a 4 flat connector on your trailer's wiring system. The unit also features a built-in LED circuit tester that continually monitors the system.Instantly add or replace a 4-Flat connector on your trailers wiring systemFeaturing a b..

$24.81 $28.53
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Reese Towpower Insta-Plug Four Wire Flat with LED Circuit Tester, Vehicle End 78114

The REESE Towpower Insta-Plug, 4 wire flat with LED circuit tester, vehicle end, is designed to instantly add or replace a 4 flat connector on your vehicle's wiring system. The unit also features a built-in LED circuit tester that continually monitors the system. The circuit tester is ideal for letting you know if an issue in located in the vehicle..

$24.81 $28.53
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Reese Towpower Professional Series 4-Wire Insta-Plug Kit with LED Trailer End Circuit Tester 8535311

The REESE Towpower 4-wire flat professional series Insta-plug kit is designed to make wiring a 4-way flat trailer connector a very simple process. Simply load the wires into the connector, close the cover, and screw it down and you are ready to use the 4-way flat connector. It features cool blue LED indicator lights to test the trailer end circuit...

$27.85 $32.03
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Reese Towpower Trailer Wiring Circuit Tester 4-Flat 85484

Checks each electrical circuit for continuityLED indicatorBright red LED outputSmall compact design for easy storageTethered loop designed for placement on 4 flat connectorDesigned for 12 volt systems..

$24.12 $27.74
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Tekonsha 7-Way Blade Tester and Wire Emulator – Electrical Tester w/LED Display 6562

Tekonsha 7-Way Blade Tester and Wire Emulator – Electrical Tester w/LED Display 6562Troubleshooting brake related issues and electrical faults are not an easy task. There could be times when there is a poor ground on brake control or brake control going into a limited mode. Tekonsha 7- way Trailer Emulator is a convenient tool for ensuring the func..

$29.00 $33.35
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Wesbar 7-Way RV Round Tow Plug Harness Blade Tester and Trailer Emulator w/LED Display

7-Way Blade Tester and Trailer Emulator w/LED DisplayPlug these testers into any car connector and you will have an instant test of running light circuits. Features LED display to show completed circuit for the running lights, left turn signal and right turn signal. Auxiliary and electric brake circuit are included on the 6-way tester and auxilia..

$33.53 $38.56
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