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Trailer Circuit Test Tool SAE J560 7-Way 12V / 24V DC - 179.TCT1

Trailer Circuit Test Tool SAE J560 7-Way 12V / 24V DC - 179.TCT1

Part#: AAA413TCT1

Features and Benefits

Circuit tester for confirmed
Twelve and 24V DC for multi-system
SAE J560 7-way connector for plug-in ABS testing
Tests tail, stop, turn, ground, ABS, and auxiliary
Vehicle-powered for no-battery
Weather resistant build for shop and roadside use
249

Select Alternative Part #

179.TCT1

Warranty

Up to 3 years warranty

Please contact customer service to know more details

SPECIFICATIONS
INTERCHANGE
APPLICATION
DESCRIPTION

Application	Commercial Truck & Trailer Electrical Diagnostics
Circuit Testing	Tail, Stop, Left Turn, Right Turn, Ground, ABS, Auxiliary
Connector Type	SAE J560 7-Way
Contact Material	Brass
Display Type	LED Indicator Lights
Functions	Tests continuity, open circuits, shorts, crossed wires, and incorrect wiring in lighting, ABS, and auxiliary circuits
Housing Material	High-Impact ABS Plastic
Length	6.00 in.
Location	Cincinnati, Ohio 45246
Operating Temperature	-40° F to 140° F
Power Source	Vehicle Electrical System
Voltage Compatibility	12V / 24V DC
Weather Resistant	Yes
Weight	1.50 lbs
Width	6.00 in.

Interchange

87891
97101

No data found.

The Trailer Circuit Tester is engineered for Heavy Duty commercial vehicle electrical diagnostics. The illuminated probe confirms circuit continuity, polarity, and ground paths during wiring inspection and repair. The tool ships ready for immediate deployment right out of the package.