Innovative Products Of America 7865 7-Way Round Pin Tractor Trailer Circuit Tester

by Astro Pneumatic Tool

Product Features

• Designed to allow the truck to power the trailer while the circuit is tested
• Emergency bypass feature allows removal of the pin on faulty circuit
• Trouble shoots tractor trailer circuits
• Case dimensions 16 1/2" long x10" wide x 3" high
• Weight 18 lbs.

Product Details

• Product Dimensions: 10.8 x 14 x 3.2 inches ; 17.1 pounds
• Shipping Weight: 17.5 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B00061SGJ0
• Item model number: 7865
• Average Customer Review: 4.5 out of 5 stars  See all reviews (8 customer reviews)
• Amazon Best Sellers Rank: #99,100 in Automotive (See Top 100 in Automotive)
  • #44 in Automotive > Tools & Equipment > Steering & Suspension Tools > Ball Joint & Tie Rod Tools

Product Description

Innovative Products Of America 7-Way Round Pin Tractor Trailer Circuit Tester is a 7 round pin trailer tester that identifies faulty circuit which is attached to the wire terminals. It plugs into the trailer to allow the truck to power the trailer while the circuit is tested. This tester includes an emergency bypass feature that allows removal of the pin on faulty circuit and jump power of 12 volt supply for a temporary fix. It also trouble shoots tractor trailer circuits. This tester allows bypassing troubled circuits while on the road. It includes an extra jumper connector.

Customer Reviews

Most Helpful Customer Reviews

2 of 2 people found the following review helpful:

5.0 out of 5 stars The Right Tool, The Right Price, February 17, 2009

By 

Chris W. Naggy "Termite53" (Acme, PA) - See all my reviews
(REAL NAME)   

This review is from: Innovative Products Of America 7865 7-Way Round Pin Tractor Trailer Circuit Tester (Automotive)

This was just the tool I needed to do the job and the next day air shipping got it to me before the weekend so I could get it done. The price of the tool and the parts was cheaper than if I would have taken it to the dealer to have done. So I got a new tool in my tool box plus the satisfaction of doing it myself and it was alot cheaper.

1 of 1 people found the following review helpful:

5.0 out of 5 stars Great product!, December 26, 2010

By 

SA "WP" (CO, USA) - See all my reviews

Amazon Verified Purchase

This review is from: Innovative Products Of America 7865 7-Way Round Pin Tractor Trailer Circuit Tester (Automotive)

Why buy an expensive product made by other expensive name brand. They use the same steel and paint on their tools. This is the case I'm talking about. This set is an excellent product that helped me with the removal of some rusty old ball joints at my Mercedes W201. Have fun doing it too with this great tool.

1 of 1 people found the following review helpful:

5.0 out of 5 stars Inexpensive and does the job well, October 8, 2008

By 

E. Kutsko "shadetree" (Milford, PA) - See all my reviews
(REAL NAME)   

This review is from: Innovative Products Of America 7865 7-Way Round Pin Tractor Trailer Circuit Tester (Automotive)

I used this to replace what I believed to be the original ball joints on a 77 Dodge W200 with a Dana 44. It made the job relatively easy. I don't anticipate using this tool very often but I think it would hold up pretty well under regular use. I am not sure what other vehicles can be done with this kit but I think Astro sells adapter kits for other vehicles. If the bulk of your work is ball joints on many different models of cars, perhaps you should consider the $600 Snap-on tool (which appears to be more versatile and durable). But if you do ball joints infrequently, this kit is a good bang for the buck.