Shop trailer testing systems

Sponsored
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$230.00
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 9102
Grainger
$230.00
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 9102
Grainger
$295.00
Trailer Light Tester For Milwaukee M18 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
$295.00
Trailer Light Tester For Milwaukee M18 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
$8,360.52
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5610A
Grainger
$8,360.52
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5610A
Grainger
$3,781.58
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 4300A-L4
Grainger
$3,781.58
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 4300A-L4
Grainger
$3,121.64
IPA Trailer Tester: Portable Case, Semi-Trailers, Steel, 7-Way Round Model: 9005AG
Grainger
$3,121.64
IPA Trailer Tester: Portable Case, Semi-Trailers, Steel, 7-Way Round Model: 9005AG
Grainger
$128.95
$214.95
Innovative Products Of America 9102 Heavy Ranger Mutt Trailer Light Tester
Blaena
40% off
$128.95
$214.95
Innovative Products Of America 9102 Heavy Ranger Mutt Trailer Light Tester
Blaena
$8,122.10
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5510A-L4
Grainger
$8,122.10
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5510A-L4
Grainger
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
$8,954.22
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5611A
Grainger
$8,954.22
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5611A
Grainger
$159.98
Portable Trailer Light Tester Box, Wireless Remote Control Operation
eBay
Free shipping
$159.98
Portable Trailer Light Tester Box, Wireless Remote Control Operation
eBay
$3,142.50
IPA TRAILER TESTER: Casters, Semi-Trailers, Steel, 7-Way Cable, 12/24V DC Model: 9008-SE
Grainger
$3,142.50
IPA TRAILER TESTER: Casters, Semi-Trailers, Steel, 7-Way Cable, 12/24V DC Model: 9008-SE
Grainger
$230.00
IPA TRAILER TESTER: Stationary, Plastic, 7-Way Blade, Manual, 12V DC Model: 9101
Grainger
$230.00
IPA TRAILER TESTER: Stationary, Plastic, 7-Way Blade, Manual, 12V DC Model: 9101
Grainger
$1,288.88
IPA TRAILER TESTER: Portable Case, Plastic, Manual, 12V DC, 37 Pieces Model: 9200H
Grainger
$1,288.88
IPA TRAILER TESTER: Portable Case, Plastic, Manual, 12V DC, 37 Pieces Model: 9200H
Grainger
$1,661.98
IPA Tactical Trailer Tester Field Kit With Electric Brake Force Meter Model: 9200A
Grainger
$1,661.98
IPA Tactical Trailer Tester Field Kit With Electric Brake Force Meter Model: 9200A
Grainger
$4,492.50
IPA TRAILER TESTER: Casters, Military Trailers/Semi-Trailers, Steel Model: M2000
Grainger
$4,492.50
IPA TRAILER TESTER: Casters, Military Trailers/Semi-Trailers, Steel Model: M2000
Grainger
$1,237.42
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 9007A
Grainger
$1,237.42
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 9007A
Grainger
$1,275.00
IPA TRAILER TESTER: Stationary, Steel, Manual/Remote, 12/24V DC, 4 Pieces Model: 4105
Grainger
$1,275.00
IPA TRAILER TESTER: Stationary, Steel, Manual/Remote, 12/24V DC, 4 Pieces Model: 4105
Grainger
$279.95
Ipa Heavy Ranger Mutt Trailer Light Tester (7 Round Pin) - 9102
Penn Tool Co
$279.95
Ipa Heavy Ranger Mutt Trailer Light Tester (7 Round Pin) - 9102
Penn Tool Co
$8,982.64
IPA TRAILER TESTER: Casters, Semi-Trailers, Steel, 7-Way Cable, 12/24V DC Model: 5710A
Grainger
$8,982.64
IPA TRAILER TESTER: Casters, Semi-Trailers, Steel, 7-Way Cable, 12/24V DC Model: 5710A
Grainger
$8,075.00
Innovative Products Of America M5710A-RT8 | Military Alpha MUTT (2Nd Gen) With ABS And Rugged Tablet Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$8,075.00
Innovative Products Of America M5710A-RT8 | Military Alpha MUTT (2Nd Gen) With ABS And Rugged Tablet Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$2,422.50
Innovative Products Of America 9008-DLEXT | Super MUTT PRO Edition With Extended Cable/Hose Package Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$2,422.50
Innovative Products Of America 9008-DLEXT | Super MUTT PRO Edition With Extended Cable/Hose Package Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$3,258.11
Innovative Products Of America TRAILER TESTER
truckpro.com
$3,258.11
Innovative Products Of America TRAILER TESTER
truckpro.com
$6,646.15
Innovative Products Of America 5610A-RT8 | Alpha MUTT (2Nd Gen) With ABS And Rugged Tablet (No Slide-Out Base) Mobile Universal Trailer Tester | Auto
AutoToolWorld.com
$6,646.15
Innovative Products Of America 5610A-RT8 | Alpha MUTT (2Nd Gen) With ABS And Rugged Tablet (No Slide-Out Base) Mobile Universal Trailer Tester | Auto
AutoToolWorld.com
$5,533.98
Innovative Products Of America 5510A-L4T10 | Alpha MUTT (2Nd Gen) W/ ABS, Built-In Battery & Tablet Bench-Top Model Mobile Universal Trailer Tester |
AutoToolWorld.com
$5,533.98
Innovative Products Of America 5510A-L4T10 | Alpha MUTT (2Nd Gen) W/ ABS, Built-In Battery & Tablet Bench-Top Model Mobile Universal Trailer Tester |
AutoToolWorld.com
$7,499.00
Innovative Products Of America 5710A-RT8 | Alpha MUTT (2Nd Gen) With ABS And Rugged Tablet Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$7,499.00
Innovative Products Of America 5710A-RT8 | Alpha MUTT (2Nd Gen) With ABS And Rugged Tablet Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$5,125.25
Innovative Products Of America 5510A-L4 | Alpha MUTT (2Nd Gen) With ABS & Built-In Battery Bench-Top Model Mobile Universal Trailer Tester | Auto Tool
AutoToolWorld.com
$5,125.25
Innovative Products Of America 5510A-L4 | Alpha MUTT (2Nd Gen) With ABS & Built-In Battery Bench-Top Model Mobile Universal Trailer Tester | Auto Tool
AutoToolWorld.com
$1,282.50
Innovative Products Of America 4205 | Smart MUTT X Pro Edition (7-Way Round/Flat, 6-Way Pin) Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$1,282.50
Innovative Products Of America 4205 | Smart MUTT X Pro Edition (7-Way Round/Flat, 6-Way Pin) Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$946.15
Innovative Products Of America 9200 | Tactical Trailer Tester Field Kit | Auto Tool World
AutoToolWorld.com
$946.15
Innovative Products Of America 9200 | Tactical Trailer Tester Field Kit | Auto Tool World
AutoToolWorld.com
$7,220.00
Innovative Products Of America M5710A-T10 | Military Alpha MUTT (2Nd Gen) With ABS And Tablet Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$7,220.00
Innovative Products Of America M5710A-T10 | Military Alpha MUTT (2Nd Gen) With ABS And Tablet Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$1,990.25
Innovative Products Of America 9008-SE | Super MUTT Base Model Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$1,990.25
Innovative Products Of America 9008-SE | Super MUTT Base Model Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$2,256.99
INNOVATIVE PRODUCTS OF AMERICA Trailer Tester, 7 Round Pin, 11 Pcs, 9005AG
Zoro.com
$2,256.99
INNOVATIVE PRODUCTS OF AMERICA Trailer Tester, 7 Round Pin, 11 Pcs, 9005AG
Zoro.com
$783.70
Innovative Products Of America 9007A | Smart MUTT (7-Way Round Pin) Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$783.70
Innovative Products Of America 9007A | Smart MUTT (7-Way Round Pin) Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$190.25
Innovative Products Of America 9101 | Light Duty Ranger Mutt Trailer Tester | Auto Tool World
AutoToolWorld.com
$190.25
Innovative Products Of America 9101 | Light Duty Ranger Mutt Trailer Tester | Auto Tool World
AutoToolWorld.com
$2,845.25
Innovative Products Of America M2000 | NATO MUTT Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$2,845.25
Innovative Products Of America M2000 | NATO MUTT Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
$7,077.50
Innovative Products Of America 5611A-RT8 | Alpha MUTT (2Nd Gen) With ABS, Rugged Tablet And Slide-Out Base Mobile Universal Trailer Tester | Auto Tool
AutoToolWorld.com
$7,077.50
Innovative Products Of America 5611A-RT8 | Alpha MUTT (2Nd Gen) With ABS, Rugged Tablet And Slide-Out Base Mobile Universal Trailer Tester | Auto Tool
AutoToolWorld.com
$135.96
Innovative Products Of America TSTPK1 | Multi Trailer Tester Pack | Auto Tool World
AutoToolWorld.com
$135.96
Innovative Products Of America TSTPK1 | Multi Trailer Tester Pack | Auto Tool World
AutoToolWorld.com
Alpha MUTT Series Mobile Universal Trailer Tester by IPA
0:30
Alpha MUTT Series Mobile Universal Trailer Tester by IPA
3.7K viewsMar 18, 2024
YouTubeInnovative Products of America
Quickly Test Trailer Lights, Air Brakes With Mobile Universal Trailer Testers (MUTT) From IPA
0:25
Quickly Test Trailer Lights, Air Brakes With Mobile Universal Trailer Testers (MUTT) From IPA
2.2M viewsMar 12, 2025
YouTubeInnovative Products of America
TEDS PRO - The ULTIMATE Trailer Light and Electrical System Tester
0:31
TEDS PRO - The ULTIMATE Trailer Light and Electrical System Tester
1.5K views8 months ago
YouTubeWild Power Sports
Setup and Introduction - Lite-Check Inspector 920 Trailer Diagnostic Tester
3:39
Find in video from 00:39Turning on the Tester
Setup and Introduction - Lite-Check Inspector 920 Trailer Diagnostic Tes…
3.9K viewsNov 27, 2017
YouTubeLite-Check
Building Trailer Tester Full Video
1:41:15
Building Trailer Tester Full Video
3.7K viewsMay 12, 2024
YouTubeMik Master
VIS-Check Trailer Roller Brake Tester
2:09
VIS-Check Trailer Roller Brake Tester
2.3K viewsFeb 20, 2022
YouTubeNEPEAN Transport Equipment
How To Test Your Truck's Trailer Connectors
0:43
Find in video from 00:10Testing Left and Right Tur Signals
How To Test Your Truck's Trailer Connectors
57.5K viewsAug 1, 2023
YouTubeInnovative Products of America
21:40
Find in video from 08:12Final Adjustments and Testing
How to Build a Milwaukee PACKOUT Trailer Tester [M12 Powered]
120.2K viewsMar 1, 2023
YouTubeShop Tool Reviews
0:11
Heavy Ranger MUTT - Test 7-Way Round Commercial Trailer Electrical Systems #towing #semitrailer
103.7K views1 year ago
YouTubeInnovative Products of America
8:04
Find in video from 02:03Unboxing the Tester
Build a Better Trailer Brake and Light Tester with Wireless Control!
14.3K viewsMar 24, 2023
YouTubeMike Cox
5:11
A 7-way tester worth buying, the Tow-minator!
6.4K viewsJan 19, 2025
YouTubeThat RV Tech
9:11
T.E.D.S. PRO Operation
1.9K viewsDec 1, 2024
YouTubeWild Power Sports
21:58
Making a 4-Pin Trailer Light Tester
1.4K views11 months ago
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3:32
Trailer testing unit for towing vehicles and trailers
432 viewsMay 15, 2024
YouTubeErich Jaeger GmbH
16:14
Find in video from 09:53Emergency Equipment Check
"How to Inspect the Inside of an Automatic Tractor Trailer and Perfor…
34K viewsSep 24, 2023
YouTubeEZWheels DrivingSchoolsNJ
17:58
You Won’t Believe the Difference ABS Makes! (Real Trailer Test) | Diamond C
3.8K views3 months ago
YouTubeDiamond C Trailers
1:59
7 Way Plug Trailer Tester
9.9K viewsNov 5, 2020
YouTubeFirst Steps
5:41
Track Trailer Inspections the Easy Way with Maintenance Software | Part 1
694 viewsJun 13, 2025
YouTubeEasy Driver
7:51
How to perform an EPA Method 27 tank trailer test
10K viewsOct 19, 2017
YouTubeNational Tank Truck Carriers
5:12
Find in video from 01:05Connecting the Trailer Connector
How to quickly and easily test trailer lights with a battery
163.9K viewsFeb 6, 2019
YouTubepfun41
0:05
🛞🔍 ABS Sensor Inspection – Proper Operation Confirmed | Trailer 🔍🛞
15.3K views3 months ago
YouTubeTAT Express Inc.
4:44
Fifth wheel, Couplings and lines CDL pre-trip inspection 2021
29K viewsApr 12, 2021
YouTubeCesar Hercules (Kingchercules)
1:46
How BLIS with Trailer Coverage Works (Blind Spot Monitoring Explained) | Ford Towing Tech
7.7K views11 months ago
YouTubeFord Motor Company
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How To Test Your RVs Converter and Fuses
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YouTubeRV Wholesalers
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Find in video from 00:28Common Problems with Trailer Lights
4 Pin Trailer Connection Test
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Electric Trailer Brake Test
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YouTubeTWG Transportation Training
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Powered trailer lights and brake tester
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YouTubeJonny Electrician
9:36
NRTI - CDL Pre-Trip Inspection Coupling & Trailer (Class A)
43.4K viewsJun 29, 2022
YouTubeNew Reflections Technical Institute
1:28
This 7 pin trailer light tester would make life easy testing trailer lights & functions on the fly.
5.9K views10 months ago
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Adjusting Trailer Electric Brakes and Testing
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YouTubeAllred Trailer Service
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Shop trailer testing systems

Sponsored
About our ads
$230.00
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 9102
Grainger
$230.00
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 9102
Grainger
$295.00
Trailer Light Tester For Milwaukee M18 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
$295.00
Trailer Light Tester For Milwaukee M18 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
$8,360.52
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5610A
Grainger
$8,360.52
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5610A
Grainger
$3,781.58
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 4300A-L4
Grainger
$3,781.58
IPA TRAILER TESTER: Stationary, Semi-Trailers, Plastic, 7-Way Round Model: 4300A-L4
Grainger
$3,121.64
IPA Trailer Tester: Portable Case, Semi-Trailers, Steel, 7-Way Round Model: 9005AG
Grainger
$3,121.64
IPA Trailer Tester: Portable Case, Semi-Trailers, Steel, 7-Way Round Model: 9005AG
Grainger
$128.95
$214.95
Innovative Products Of America 9102 Heavy Ranger Mutt Trailer Light Tester
Blaena
40% off
$128.95
$214.95
Innovative Products Of America 9102 Heavy Ranger Mutt Trailer Light Tester
Blaena
$8,122.10
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5510A-L4
Grainger
$8,122.10
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5510A-L4
Grainger
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
$8,954.22
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5611A
Grainger
$8,954.22
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 5611A
Grainger
$159.98
Portable Trailer Light Tester Box, Wireless Remote Control Operation
eBay
Free shipping
$159.98
Portable Trailer Light Tester Box, Wireless Remote Control Operation
eBay
$3,142.50
IPA TRAILER TESTER: Casters, Semi-Trailers, Steel, 7-Way Cable, 12/24V DC Model: 9008-SE
Grainger
$3,142.50
IPA TRAILER TESTER: Casters, Semi-Trailers, Steel, 7-Way Cable, 12/24V DC Model: 9008-SE
Grainger
$230.00
IPA TRAILER TESTER: Stationary, Plastic, 7-Way Blade, Manual, 12V DC Model: 9101
Grainger
$230.00
IPA TRAILER TESTER: Stationary, Plastic, 7-Way Blade, Manual, 12V DC Model: 9101
Grainger
$1,288.88
IPA TRAILER TESTER: Portable Case, Plastic, Manual, 12V DC, 37 Pieces Model: 9200H
Grainger
$1,288.88
IPA TRAILER TESTER: Portable Case, Plastic, Manual, 12V DC, 37 Pieces Model: 9200H
Grainger
$1,661.98
IPA Tactical Trailer Tester Field Kit With Electric Brake Force Meter Model: 9200A
Grainger
$1,661.98
IPA Tactical Trailer Tester Field Kit With Electric Brake Force Meter Model: 9200A
Grainger
$4,492.50
IPA TRAILER TESTER: Casters, Military Trailers/Semi-Trailers, Steel Model: M2000
Grainger
$4,492.50
IPA TRAILER TESTER: Casters, Military Trailers/Semi-Trailers, Steel Model: M2000
Grainger
$1,237.42
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 9007A
Grainger
$1,237.42
IPA TRAILER TESTER: Stationary, Semi-Trailers, Steel, 7-Way Cable Model: 9007A
Grainger
$1,275.00
IPA TRAILER TESTER: Stationary, Steel, Manual/Remote, 12/24V DC, 4 Pieces Model: 4105
Grainger
$1,275.00
IPA TRAILER TESTER: Stationary, Steel, Manual/Remote, 12/24V DC, 4 Pieces Model: 4105
Grainger
$279.95
Ipa Heavy Ranger Mutt Trailer Light Tester (7 Round Pin) - 9102
Penn Tool Co
$279.95
Ipa Heavy Ranger Mutt Trailer Light Tester (7 Round Pin) - 9102
Penn Tool Co