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7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit

7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit

Item # HM50944
Our Price: $58.91
Electrical Tools
Shipping Weight: 0.95 lbs
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This adapter lets you test a 7-way, round-pin, vehicle-end connector to ensure that all the wiring functions are working properly. Plugs into the extension cord on your Hopkins Tow Doctor wire harness tester (HM50918; sold separately). 1-800-940-8924 to order Hopkins electrical tools part number HM50944 or order online at etrailer.com. Free expert support on all Hopkins products. Great prices and Fastest Shipping for 7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit. Electrical Tools reviews from real customers.
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  • Reviews (2)
  • Q & A (0)
  • Videos (1)
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Hopkins Electrical Tools - HM50944

  • Testers
  • Tow Function Tester
  • Hopkins
  • Black

This adapter lets you test a 7-way, round-pin, vehicle-end connector to ensure that all the wiring functions are working properly. Plugs into the extension cord on your Hopkins Tow Doctor wire harness tester (HM50918; sold separately).


Features:

  • Lets you test a 7-way, round-pin, vehicle-end connector with your Hopkins Tow Doctor vehicle-end wiring tester (HM50918; sold separately)
    • Ensures that vehicle plug has been installed correctly and that all functions are working properly
  • One end plugs into the extension cord on your Hopkins Tow Doctor - the other plugs into your vehicle's 7-way plug
  • Requires use of Hopkins Tow Doctor Wiring Harness Tester (HM50918; sold separately)
  • Made in USA
  • 90-Day limited warranty


50944 7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit

Installation Details HM50944 Installation instructions


California residents: click here


Video of 7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Hopkins Electrical Tools - 7 Way Round Pin Tester - HM50944

Hello everybody, this is Jeff with etrailer.com. Today we take a look at this 7-way round adapter for the Hopkins Tow Doctor trailer and test unit. Now this is for a quantity of 1 7-way round pin adapter. Now this adapter works with the Hopkins Tow Doctor trailer and test unit which is part number HM50928 and we do sell that test unit separately on our website. I did want to pop up an insert just to show you what that test unit looks like and where you would plug it in at. Basically, this adapter will allow one person to check the trailer wiring and functions are working correctly.

It plugs into the end of the test unit and then this end right here will plug into the 7-way round on your trailer. This does test all the trailer functions. The right turn, the left turn, the brake, the tail backup lights, electric brakes, and auxiliary power. The trailer lights will illuminate and the LED bulbs will light on the tester to show the function operation. What's also nice is for electric brakes the magnets are activated to determine correct operation, and on the tester it'll have a meter that you can have .

It'll give you amperage on the test unit to show the actual amperage draw. Now this is for a 7-way round pin and it's also available in other adapters to test a 4-way flat. That's part number HM4010509029. You can also test a 6-way round part number HM4010509030 and even a 7-way rv blade-style connector part number HM4010509031. All three of those adapters we also sell separately and they're usually listed on this product page as a related product.

But that should do it for the review on the 7-way round adapter for the Hopkins Tow Doctor trailer and test unit..


Customer Reviews

7-Pole, Round-Pin Adapter for Hopkins Tow Doctor Vehicle-End Test Unit - HM50944

Average Customer Rating:  4.5 out of 5 stars   (2 Customer Reviews)

This adapter lets you test a 7-way, round-pin, vehicle-end connector to ensure that all the wiring functions are working properly. Plugs into the extension cord on your Hopkins Tow Doctor wire harness tester (HM50918; sold separately).

by:

thanks, keep up the good work



by:


2
2

See what our Experts say about this Hopkins Electrical Tools

  • Parts Needed to Charge Trailer Battery with 7-Way from Tow Vehicle with 4-Way
    The adapter you need is the part # 37185. This will allow you to plug your vehicle 4-way into the adapter 4-way and give you a 7-way with functional taillight circuits. Now to allow the vehicle to put a maintenance charge on the trailer battery you will need to run a ten gauge wire like part # 10-1-1 (sold by the foot) from the black wire of the adapter to the positive post of the battery through a circuit breaker like part # 9510.
    view full answer...
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  • How to Extend the Reach of 7-Pole Round Adapter for Hopkins Tow Doctor Vehicle End Test Unit
    Thank you for your purchase of the Hopkins Tow Doctor Vehicle End Test Unit # HM50918, and I'm glad you are enjoying it! Hopkins doesn't make a version of the 7-Pole, Round-Pin Adapter # HM50944 with a longer wire lead, but you can still build out your own using 25' of this Deka Jacketed 7-Way Wire # DK74FR (sold by the foot) and then Vehicle End # PK11720 and Trailer End # PK11702 connectors. I reached out to my contact at Hopkins who confirmed this for me.
    view full answer...

Do you have a question about this Electrical Tool?


Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Alexander C
Updated by:
Alexander C

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