PORTABLE TRAILER LIGHT TESTER | Matco Tools List: $159.95
(0) PORTABLE TRAILER LIGHT TESTER
TH838A

Alligator clips allow for use with any power source. Has an 8 amp breaker for circuit protection. Gives you the freedom to check the lights by yourself quickly... View Details

4 AND 5 PIN TOWING MAINTENANCE KIT | Matco Tools List: $37.95
(0) 4 AND 5 PIN TOWING MAINTENANCE KIT
PM8026

Test, clean and restore 4/5 pin trailer connections . Extends harness life. Great preventative maintenance tool... View Details

7 PIN ROUND TOWING MAINTENANCE KIT | Matco Tools List: $71.95
(0) 7 PIN ROUND TOWING MAINTENANCE KIT
PM8029

Test, clean and restore 7 round pin connections. Tests tractor electrical circuits. Removes corrosion from truck and trailer connectors... View Details

CONNECTOR CLEANER MASTER SET | Matco Tools List: $108.25
(0) CONNECTOR CLEANER MASTER SET
PM8044

For use on 4, 5, 6, 7 spade and 7 round truck and trailer male and female terminals. Maintains continuity and helps prevent circuit failure. Cleans and resizes trailer pins... View Details

6 PIN ROUND TRAILER CIRCUIT TESTER | Matco Tools List: $37.95
(1) 6 PIN ROUND TRAILER CIRCUIT TESTER
PT7897

Test tow circuits from vehicle's 6-way round connector to verify proper lighting and brake operation. Easy to use. Quickly and accurately tests 6-way pin trailer circuits... View Details

7 PIN SPADE TRAILER CIRCUIT TESTER | Matco Tools List: $46.45
(0) 7 PIN SPADE TRAILER CIRCUIT TESTER
PT7893

Tests trailer circuits quickly and easily on most light and medium-duty trucks and campers. Plugs into vehicle-side socket. LEDs indicate that each circuit is working... View Details

7-SPADE ADAPTER FOR TH838 | Matco Tools List: $88.45
(0) 7-SPADE ADAPTER FOR TH838
TH839

Test electric brakes, reverse lights and auxiliary on trailers. View Details

HEAVY-DUTY RANGER MUTT | Matco Tools List: $226.45
(0) HEAVY-DUTY RANGER MUTT
TT9102

Commercial-type trailer light and electric brakes tester that allows the user to perform all testing functions without the use of the vehicle. Test 7–way round pin. Short circuit protection... View Details

PLC TRAILER ADAPTER | Matco Tools List: $669.45
(0) PLC TRAILER ADAPTER
BSCPLC

Allows for a direct connection with trailer ABS. J2497 Power Line Carrier (PLC) communication compatible. View Details

LIGHT RANGER MUTT | Matco Tools List: $226.45
(0) LIGHT RANGER MUTT
TT9103

Portable and water resistant trailer light tester and trailer brakes tester that allows the user to perform all testing functions without the use of the vehicle . Tests 7-spade, 6-round and 4/5-flat pin type trailer harnesses. Short circuit protection... View Details

7 PIN SPADE TOWING MAINTENANCE KIT | Matco Tools List: $49.45
(0) 7 PIN SPADE TOWING MAINTENANCE KIT
PM8028

Tests light circuits: cleans and restores male/female pins. Quickly tests light circuits; cleans and repairs truck and trailer connectors. Extends harness life... View Details

7 PIN ROUND TRAILER CIRCUIT TESTER | Matco Tools List: $62.45
(3) 7 PIN ROUND TRAILER CIRCUIT TESTER
IPA7865

One-man testing for male and female 7-Way round pin tractor-trailer plugs. Plugs into vehicle-side socket. LEDs indicate that each circuit is working... View Details

BLUETOOTH TRAILER TESTER | Matco Tools List: $74.95
(1) BLUETOOTH TRAILER TESTER
TT78922

Wirelessly test trailer lights at the trailer hitch using your Bluetooth, smart phone or tablet. Only one person needed for testing - using the app on your smart phone eliminates the need to have someone at the hitch and someone in the drivers seat. Tests running lights, brake lights, reverse lights, turn signals and trailer brake link. View Details

OBDII MEMORY SAVER FOR TT9102 AND TT9103 | Matco Tools List: $53.95
(0) OBDII MEMORY SAVER FOR TT9102 AND TT9103
TT9104

To be used as a memory saver once a battery has been installed. Connects to vehicle battery and 12V cigarette sockets. Can be used with other memory saver products with a female 12V DC port. View Details

6 PIN ROUND TOWING MAINTENANCE KIT | Matco Tools List: $37.95
(0) 6 PIN ROUND TOWING MAINTENANCE KIT
PM8027

Tests light circuits: cleans and restores male/female pins. Quickly tests light circuits; cleans and repairs truck and trailer connectors. Extends harness life... View Details

4 AND 5 PIN TRAILER CIRCUIT TESTER | Matco Tools List: $37.95
(0) 4 AND 5 PIN TRAILER CIRCUIT TESTER
PT7866

Test light signals coming from tow vehicles with 4/5 flat connectors . Only requires one person to trace each lighting function to the terminal in question. Plugs into trailer plug... View Details