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

DEF TESTER | Matco Tools List: $11.95
(0) DEF TESTER
TH109

Tests urea concentration of diesel exhaust fluid to determine if fluid is too rich or diluted. Temperature compensating discs test DEF, hot or cold. View Details

DEF-CHEK TESTER | Matco Tools List: $27.95
(0) DEF-CHEK TESTER
TH108

Tests urea concentration of diesel exhaust fluid with temperature compensating discs that test DEF, hot or cold. Easy-to-read and accurate at all temperatures. 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

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

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

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

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

ELECTRIC BRAKE FORCE METER WITH DYNAMIC LOAD SIMULATION AND CIRCUIT TESTING | Matco Tools List: $204.95
(0) ELECTRIC BRAKE FORCE METER WITH DYNAMIC LOAD SIMULATION AND CIRCUIT TESTING
MDTT9107

Tests truck-side brake controller output and all towing-lighting functions without a trailer. Brake Force Meter displays real-time, brake controller output gain and timing. Quickly troubleshoots electrical circuits and ground condition... View Details