What trailer connection type is the Heavy Ranger® MUTT® for?

The Heavy Ranger® MUTT® works with 7-way round pin SAE J560 connections commonly found on semi-trailers, dry vans, refrigerated trailers, flatbeds, tankers, lowboys, dump trailers and equipment haulers. It does not work on RV-Style trailers.

Does the Heavy Ranger® MUTT® come with a battery?

No. The Heavy Ranger® MUTT® does not come with a battery. Each product configuration requires supplying your own battery for use.

Why would I use a Mobile Universal Trailer Tester® (MUTT®)?

A Mobile Universal Trailer Tester® powers and checks trailer lights, brakes and electrical circuits without connecting a truck, helping you quickly find wiring faults, shorts, poor grounds and failed components before hitting the road.

How do I check my plug connection type?

Identify the connection by the shape and arrangement of the pins inside the plug, not by the outer housing. Our product image gallery shows 7-way round vs flat/blade. For a 7-way flat blade connection, choose the Light Ranger® MUTT®.

Ipa 9102 Heavy Ranger Mutt Trailer Light Tester 7 Round

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

AR$1732070

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Description

🚛 Test Like a Pro, Drive with Confidence!

SMART BATTERY MANAGEMENT - Internal battery compartment plus external 12V port for trickle charging and memory saving
BUILT TOUGH FOR THE FIELD - Water-resistant housing ensures durability in any weather condition
POWER SIGNAL CONFIDENCE - LED indicators for turn signals, power, and brake testing keep you in control
VERSATILE 7 WAY PIN TESTING - Specifically engineered for 7-round pin trailer connectors—no adapter needed
PRECISION CIRCUIT VERIFICATION - Eliminate guesswork with accurate wiring and short circuit diagnostics

The IPA 9102 Heavy Ranger Mutt Trailer Light Tester is a rugged, water-resistant diagnostic tool designed for 7-way round pin trailer connectors. It features 12V DC input/output with 10A capacity, LED indicators for power, turn signals, and brake testing, plus short circuit protection. Its internal battery compartment and external 12V port support trickle charging and memory saving, making it an essential time-saving device for professional-grade trailer electrical system verification.

Specifications

ASIN	B00H9UT1OU
Brand	Innovative Products of America
Brand Name	Innovative Products of America
Colour	Factory
Country of Origin	USA
Customer Reviews	4.6 out of 5 stars 439 Reviews
Global Trade Identification Number	00893509001438
Included Components	trailer light tester
Item Dimensions	30.5 x 12.7 x 17.8 Centimeters
Item Highlight	Portable, 7-Way Round Pin (SAE J560), For Commercial Tractor Trailers
Item Type Name	trailer light tester
Item Weight	1 Pounds
Item dimensions L x W x H	30.5 x 12.7 x 17.8 Centimeters
Manufacturer	Innovative Products of America
Maximum Operating Voltage	12 Volts
Measurement Type	Battery Tester
Minimum Operating Voltage	12 Volts
Model Number	9102
Number of Items	1
Part Number	9102
Power Source	Battery Powered
Power Source Type	Battery Powered
Specification Met	ipa
Style	Round
Style Name	Round
UPC	893509001438 893509003074
Unit Count	1.0 Count
Upper Temperature Rating	85 Degrees Celsius

Reviews

L**E

qualité de la piece

tres bon pour mon utilisation que j'en ai a faire

17.03.2024

L**G

Works super well and compact

Works just as well as the bigger units. You can even diagnose abs with this unit by getting blink codes. For the money it’s a fraction of the cost of the bigger units. If you don’t have one or thinking about it. Do it!

23.10.2024

R**Y

I looked at tester for a wile now little bit of a investment but wow works like a dream

It’s just right

19.11.2023

S**N

For 7 pin round trailer connectors

Bought this to test trailer function on 7 way round pin connectors and works great...

19.01.2026

S**K

Great tool!

Used it several times for yard checks and roadside and never let me down.

10.01.2019

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic and great service. Shipping was faster than expected.

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3 weeks ago

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AR$1732070

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago