Shop towmate trailer light tester

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$109.99
$129.95
MINI MUTT (4 Pin) 4-Pin Trailer Tester
Innovative Products of Americahttps://ipatools.com/shop/
15% off
$109.99
$129.95
MINI MUTT (4 Pin) 4-Pin Trailer Tester
Innovative Products of Americahttps://ipatools.com/shop/
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
80
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
80
$295.00
Trailer Light Tester For Milwaukee M12 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
82
$295.00
Trailer Light Tester For Milwaukee M12 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
82
$169.99
Trailer Wiring + Light Tester + Bracket For 21-25 Trailblazer W/O Led
eBay
Free shipping
$169.99
Trailer Wiring + Light Tester + Bracket For 21-25 Trailblazer W/O Led
eBay
Free shipping
$194.63
Innovative Products Of America Light Ranger MUTT: USA Made Universal Portable And Water-Resistant Trailer Light Tester With 7-Way Spade Pin Style With
Amazon.com
132
Free shipping
$194.63
Innovative Products Of America Light Ranger MUTT: USA Made Universal Portable And Water-Resistant Trailer Light Tester With 7-Way Spade Pin Style With
Amazon.com
132
$145.99
Trailer Tow Wiring Harness W/ Bracket + Light Tester Kit For 21-24
eBay
$145.99
Trailer Tow Wiring Harness W/ Bracket + Light Tester Kit For 21-24
eBay
$22.99
Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L, Trailer Tractor Light Tester
Amazon.com
165
$22.99
Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L, Trailer Tractor Light Tester
Amazon.com
165
$19.56
Towsmart Proclass Trailer Connector Adapter W/ LED Circuit Tester - 6-Pole To 4-Pole TS24RR
etrailer.com
$19.56
Towsmart Proclass Trailer Connector Adapter W/ LED Circuit Tester - 6-Pole To 4-Pole TS24RR
etrailer.com
$375.00
Wireless Trailer Light Controller By Towmate
4 State Trucks
$375.00
Wireless Trailer Light Controller By Towmate
4 State Trucks
$309.00
Check N Tow™ 7/4-Way Plug - Modular Trailer Light Tester (Milwaukee Or Dewalt)
eBay
$309.00
Check N Tow™ 7/4-Way Plug - Modular Trailer Light Tester (Milwaukee Or Dewalt)
eBay
$200.00
Milwaukee M12 Trailer Light Tester | 7-Pin & 4-Pin Connector | Battery Powered Diagnostic Tool |RV Trailer
Etsy
16
$200.00
Milwaukee M12 Trailer Light Tester | 7-Pin & 4-Pin Connector | Battery Powered Diagnostic Tool |RV Trailer
Etsy
16
$375.99
INNOVATIVE PRODUCTS OF AMERICA Light Duty Ranger Universal Trailer Tester | Trailer Tester Lt Duty Ranger Mutt | IPA9101
FleetPride
$375.99
INNOVATIVE PRODUCTS OF AMERICA Light Duty Ranger Universal Trailer Tester | Trailer Tester Lt Duty Ranger Mutt | IPA9101
FleetPride
$8.98
$9.99
NEW SUN® Quick Connect 7-Pin Trailer Light Tester, 7-Way Trailer Plug Tester With LED Lights Indicator, Round Plug, Blade Connector, Assemble Circuit
Amazon.com
357
10% off
$8.98
$9.99
NEW SUN® Quick Connect 7-Pin Trailer Light Tester, 7-Way Trailer Plug Tester With LED Lights Indicator, Round Plug, Blade Connector, Assemble Circuit
Amazon.com
357
$13.53
Towsmart Plug-In Trailer Connector Adapter W/ Wire Tester - 4-Way Flat To 7-Blade TS32ZR
etrailer.com
$13.53
Towsmart Plug-In Trailer Connector Adapter W/ Wire Tester - 4-Way Flat To 7-Blade TS32ZR
etrailer.com
$21.69
Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester With Double-Sided LED Indicators, Trailer Light Tester For Boat Trailer RV Truck Camper, Not
Amazon.com
13
$21.69
Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester With Double-Sided LED Indicators, Trailer Light Tester For Boat Trailer RV Truck Camper, Not
Amazon.com
13
$289.99
Milwaukee M18 Packout Trailer Light Tester Weathertight 7 Pin With All Functions (Semi Style And Pickup Style)
Etsy
54
$289.99
Milwaukee M18 Packout Trailer Light Tester Weathertight 7 Pin With All Functions (Semi Style And Pickup Style)
Etsy
54
$8.49
Ultra-Tow Trailer Light Tester, For 4-Way Flat, Model DBP
Northern Tool
11
$8.49
Ultra-Tow Trailer Light Tester, For 4-Way Flat, Model DBP
Northern Tool
11
$489.87
$618.95
Tow Doctor Trailer Side Tester Kit
ReeseHitches.com
33
20% off
$489.87
$618.95
Tow Doctor Trailer Side Tester Kit
ReeseHitches.com
33
$21.49
Towsmart Proclass Plug-In Trailer Connector Adapter W Wire Tester, Ergo Grip - 4-Way Flat To 7-Blade TS89RR
etrailer.com
$21.49
Towsmart Proclass Plug-In Trailer Connector Adapter W Wire Tester, Ergo Grip - 4-Way Flat To 7-Blade TS89RR
etrailer.com
$1,990.25
IPA Super Mutt Mobile Universal Trailer Light Tester, Standard, 0-20 Amps, Model 9008-SE
Northern Tool
$1,990.25
IPA Super Mutt Mobile Universal Trailer Light Tester, Standard, 0-20 Amps, Model 9008-SE
Northern Tool
$83.99
Trailer Wiring And Bracket W/ Light Tester For 22-27 INFINITI QX60 Nissan Pathfinder W/ OEM Tow Package Plug & Play 4-Flat Harness
TrailerJacks.com
$83.99
Trailer Wiring And Bracket W/ Light Tester For 22-27 INFINITI QX60 Nissan Pathfinder W/ OEM Tow Package Plug & Play 4-Flat Harness
TrailerJacks.com
$389.99
Milwaukee M18 WIRELESS Packout Trailer Light Tester Weathertight 7 Pin With All Functions (Semi Style And Pickup Style)
Etsy
84
$389.99
Milwaukee M18 WIRELESS Packout Trailer Light Tester Weathertight 7 Pin With All Functions (Semi Style And Pickup Style)
Etsy
84
$249.95
Ipa Light Ranger Mutt Trailer Tester (7 Spade Pin) - 9101
Penn Tool Co
132
$249.95
Ipa Light Ranger Mutt Trailer Tester (7 Spade Pin) - 9101
Penn Tool Co
132
$194.63
Innovative Products Of America Light Ranger Mutt: Universal Portable And Water-Resistant Trailer Light Tester With 7-Way Spade Pin Style With Adapter
Walmart
3
Free shipping
$194.63
Innovative Products Of America Light Ranger Mutt: Universal Portable And Water-Resistant Trailer Light Tester With 7-Way Spade Pin Style With Adapter
Walmart
3
$7.50
4-Way Flat Trailer Wiring Tester [Nickel-Plated Copper Terminals] [Male & Female] [Continuity Test] 4-Pin Trailer Light Wire Circuit Tester
Walmart
17
Free shipping
$7.50
4-Way Flat Trailer Wiring Tester [Nickel-Plated Copper Terminals] [Male & Female] [Continuity Test] 4-Pin Trailer Light Wire Circuit Tester
Walmart
17
$195.96
IPA Light Ranger MUTT RV And Utility-Type Trailer Light Tester, Model 9101
Northern Tool
Free shipping
$195.96
IPA Light Ranger MUTT RV And Utility-Type Trailer Light Tester, Model 9101
Northern Tool
Free shipping
$26.99
Tow Ready Trailer Wiring Circuit Tester | Camping World
Camping World
38
$26.99
Tow Ready Trailer Wiring Circuit Tester | Camping World
Camping World
38
$159.00
Portable Trailer Light & Electric Brake Tester, Wireless Remote Control Operation, With 12V 10Ah Battery And 7 Pin Trailer Plug, 7-Way Flat (Spade) 4/
Walmart
Free shipping
$159.00
Portable Trailer Light & Electric Brake Tester, Wireless Remote Control Operation, With 12V 10Ah Battery And 7 Pin Trailer Plug, 7-Way Flat (Spade) 4/
Walmart
Free shipping
$23.10
7 Way LED Tester | Tow Ready
TruckSpring
38
$23.10
7 Way LED Tester | Tow Ready
TruckSpring
38
$1,990.25
IPA Super MUTT Mobile Universal Trailer Tester - Standard Edition 9008-SE, 9008SE, Trailer Testers, Unique Truck Equipment
Unique Truck Equipment
$1,990.25
IPA Super MUTT Mobile Universal Trailer Tester - Standard Edition 9008-SE, 9008SE, Trailer Testers, Unique Truck Equipment
Unique Truck Equipment
$7.79
Seavolt Trailer Wiring Circuit Tester, LED, 4-Way | By West Marine
WestMarine
$7.79
Seavolt Trailer Wiring Circuit Tester, LED, 4-Way | By West Marine
WestMarine
$9.99
Bass Pro Shops Trailer Light Tester
Cabela's
11
$9.99
Bass Pro Shops Trailer Light Tester
Cabela's
11
$279.95
Ipa Heavy Ranger Mutt Trailer Light Tester (7 Round Pin) - 9102
Penn Tool Co
413
$279.95
Ipa Heavy Ranger Mutt Trailer Light Tester (7 Round Pin) - 9102
Penn Tool Co
413
$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
$783.70
Innovative Products Of America 9007A | Smart MUTT (7-Way Round Pin) Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
26
$783.70
Innovative Products Of America 9007A | Smart MUTT (7-Way Round Pin) Mobile Universal Trailer Tester | Auto Tool World
AutoToolWorld.com
26
$190.25
Innovative Products Of America 9101 | Light Duty Ranger Mutt Trailer Tester | Auto Tool World
AutoToolWorld.com
1
$190.25
Innovative Products Of America 9101 | Light Duty Ranger Mutt Trailer Tester | Auto Tool World
AutoToolWorld.com
1
TOWMINATOR! My Trailer Light Tester is Obsolete!
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TOWMINATOR! My Trailer Light Tester is Obsolete!
9.1K views6 months ago
YouTubeAZ Expert
A 7-way tester worth buying, the Tow-minator!
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A 7-way tester worth buying, the Tow-minator!
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163 views10 months ago
YouTubeTowMate Videos
Trailer Light Repair with the Tow Doctor and Power Probe
17:21
Find in video from 00:23Testing Trailer Lights with LED Tester
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6.7K viewsNov 28, 2022
YouTubeGorge Nursery Outdoors
Test Trailer Lights WITHOUT a Vehicle! #shorts #boattrailer #trailerlights #trailermaintenance
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YouTubeLJM Outdoors
Trailer Light tester build complete.
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YouTubeATV DOCTOR
Making a 4-Pin Trailer Light Tester
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1.1K views8 months ago
YouTubeyoutuuba
Test Trailer Lights with 12V Battery and Alligator Clips
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Test Trailer Lights with 12V Battery and Alligator Clips
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YouTubeGuiding Bolt
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Towmate Light Install on Landoll Trailer
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YouTubeParker Systems
Homemade Trailer Light Tester Kit
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YouTubeBrian Bluemke Jr.
Trailer light Tester Schematics
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Trailer light Tester Schematics
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YouTubeChannel Ron
Easy DIY Trailer Light Tester Anyone Can Make!
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YouTubeWanAdventure
Test Your Trailer Without The Truck with the Light Ranger MUTT from IPA #towing
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YouTubeInnovative Products of America
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YouTubeDino's Tinker Shed
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Building The Best Trailer Light Tester Part 1
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YouTubeMik Master
Building The Best Trailer Light Tester Part 2
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442 viewsMay 5, 2024
YouTubeMik Master
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YouTubeHey Insights
T.E.D.S. PRO Operation
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T.E.D.S. PRO Operation
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YouTubeWild Power Sports
AWESOME INVENTION! Own a Trailer or RV? GET THIS Ranger Mutt Tester!
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AWESOME INVENTION! Own a Trailer or RV? GET THIS Ranger M…
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YouTubeBig Truck Big RV
SABERLIGHT - Our most featured packed light duty tow light ever!
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SABERLIGHT - Our most featured packed light duty tow light ever!
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YouTubeTowMate Videos
TEDS - Operation - Trailer Electrical Diagnostic System
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TEDS - Operation - Trailer Electrical Diagnostic System
755 viewsFeb 22, 2025
YouTubeWild Power Sports
Building Trailer Tester Full Video
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Building Trailer Tester Full Video
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YouTubeMik Master
Trailer Light System Tester – Basic with Dewalt 20V adapter. #mechaniclife #trailers #tooltok
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Trailer Light System Tester – Basic with Dewalt 20V adapter. #mechan…
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TikToktimmeltz
This 7 pin trailer light tester would make life easy testing trailer lights & functions on the fly.
1:28
This 7 pin trailer light tester would make life easy testing trailer light…
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YouTubeBurk's Unlimited
Fix Your Trailer Light Wiring FAST with this Lithium Powered Tester!
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Fix Your Trailer Light Wiring FAST with this Lithium Powered Tester!
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AWSOME trailer light test tool
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AWSOME trailer light test tool
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Shop towmate trailer light tester

Sponsored
About our ads
$109.99
$129.95
MINI MUTT (4 Pin) 4-Pin Trailer Tester
Innovative Products of Americahttps://ipatools.com/shop/
15% off
$109.99
$129.95
MINI MUTT (4 Pin) 4-Pin Trailer Tester
Innovative Products of Americahttps://ipatools.com/shop/
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
80
$295.00
Trailer Light Tester For Dewalt 20V Battery, 7 Pin Trailer Light Tester
Etsy
80
$295.00
Trailer Light Tester For Milwaukee M12 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
82
$295.00
Trailer Light Tester For Milwaukee M12 Battery, 7 Pin Trailer Light Tester, Milwaukee PACKOUT Container
Etsy
82
$169.99
Trailer Wiring + Light Tester + Bracket For 21-25 Trailblazer W/O Led
eBay
Free shipping
$169.99
Trailer Wiring + Light Tester + Bracket For 21-25 Trailblazer W/O Led
eBay
Free shipping
$194.63
Innovative Products Of America Light Ranger MUTT: USA Made Universal Portable And Water-Resistant Trailer Light Tester With 7-Way Spade Pin Style With
Amazon.com
132
Free shipping
$194.63
Innovative Products Of America Light Ranger MUTT: USA Made Universal Portable And Water-Resistant Trailer Light Tester With 7-Way Spade Pin Style With
Amazon.com
132
$145.99
Trailer Tow Wiring Harness W/ Bracket + Light Tester Kit For 21-24
eBay
$145.99
Trailer Tow Wiring Harness W/ Bracket + Light Tester Kit For 21-24
eBay
$22.99
Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L, Trailer Tractor Light Tester
Amazon.com
165
$22.99
Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L, Trailer Tractor Light Tester
Amazon.com
165
$19.56
Towsmart Proclass Trailer Connector Adapter W/ LED Circuit Tester - 6-Pole To 4-Pole TS24RR
etrailer.com
$19.56
Towsmart Proclass Trailer Connector Adapter W/ LED Circuit Tester - 6-Pole To 4-Pole TS24RR
etrailer.com
$375.00
Wireless Trailer Light Controller By Towmate
4 State Trucks
$375.00
Wireless Trailer Light Controller By Towmate
4 State Trucks
$309.00
Check N Tow™ 7/4-Way Plug - Modular Trailer Light Tester (Milwaukee Or Dewalt)
eBay
$309.00
Check N Tow™ 7/4-Way Plug - Modular Trailer Light Tester (Milwaukee Or Dewalt)
eBay
$200.00
Milwaukee M12 Trailer Light Tester | 7-Pin & 4-Pin Connector | Battery Powered Diagnostic Tool |RV Trailer
Etsy
16
$200.00
Milwaukee M12 Trailer Light Tester | 7-Pin & 4-Pin Connector | Battery Powered Diagnostic Tool |RV Trailer
Etsy
16
$375.99
INNOVATIVE PRODUCTS OF AMERICA Light Duty Ranger Universal Trailer Tester | Trailer Tester Lt Duty Ranger Mutt | IPA9101
FleetPride
$375.99
INNOVATIVE PRODUCTS OF AMERICA Light Duty Ranger Universal Trailer Tester | Trailer Tester Lt Duty Ranger Mutt | IPA9101
FleetPride
$8.98
$9.99
NEW SUN® Quick Connect 7-Pin Trailer Light Tester, 7-Way Trailer Plug Tester With LED Lights Indicator, Round Plug, Blade Connector, Assemble Circuit
Amazon.com
357
10% off
$8.98
$9.99
NEW SUN® Quick Connect 7-Pin Trailer Light Tester, 7-Way Trailer Plug Tester With LED Lights Indicator, Round Plug, Blade Connector, Assemble Circuit
Amazon.com
357
$13.53
Towsmart Plug-In Trailer Connector Adapter W/ Wire Tester - 4-Way Flat To 7-Blade TS32ZR
etrailer.com
$13.53
Towsmart Plug-In Trailer Connector Adapter W/ Wire Tester - 4-Way Flat To 7-Blade TS32ZR
etrailer.com
$21.69
Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester With Double-Sided LED Indicators, Trailer Light Tester For Boat Trailer RV Truck Camper, Not
Amazon.com
13
$21.69
Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester With Double-Sided LED Indicators, Trailer Light Tester For Boat Trailer RV Truck Camper, Not
Amazon.com
13
$289.99
Milwaukee M18 Packout Trailer Light Tester Weathertight 7 Pin With All Functions (Semi Style And Pickup Style)
Etsy
54
$289.99
Milwaukee M18 Packout Trailer Light Tester Weathertight 7 Pin With All Functions (Semi Style And Pickup Style)
Etsy
54
$8.49
Ultra-Tow Trailer Light Tester, For 4-Way Flat, Model DBP
Northern Tool
11
$8.49
Ultra-Tow Trailer Light Tester, For 4-Way Flat, Model DBP
Northern Tool
11
$489.87
$618.95
Tow Doctor Trailer Side Tester Kit
ReeseHitches.com
33
20% off
$489.87
$618.95
Tow Doctor Trailer Side Tester Kit
ReeseHitches.com
33