Circuit Tester

• Red LED Light Will Glow If Connection Is Correct
• Tests Left Turn And Right Turn
• Tests Brake And Tail Lights
• Tests Marker Lights
• 90 Day Warranty From The Date Of Original Purchase

See All

• LED Light Illuminates Up When Power Is Found
• Alligator Clip For Easy Ground Attachment
• Multi-Use Application
• 24 in. Wire Length On Circuit Tester
• Red LED Light Will Glow If Connection Is Correct On Dust Cover
• 90 Day Warranty From The Date Of Original Purchase

See All

• LED Light Illuminates Up When Power Is Found
• Alligator Clip For Easy Ground Attachment
• Multi-Use Application
• 24 in. Wire Length
• 90 Day Warranty From The Date Of Original Purchase

See All

• Perfect For Installing And Troubleshooting Wiring Systems
• Test Wiring For Battery Voltage Brake Voltage/Signal Circuits
• Volt Meter Indicator Measures Tow Vehicle And Electric Brakes
• Current Meter Uses Magnets To Measure Brake Control Output
• Incl. A 20 ft. Cable For Easy Single-User In-Cab Testing
• Constructed w/Durable Components For Long Life And Dependability
• Can Be Used For Two-Axle Or Three-Axle Trailers
• Made In USA

See All

• Endurance™ Easy Pull™ 4 Flat Tester
• Impact And Corrosion Resistant
• Sleeving Protects Wires From Harm
• Meets SAE Standards
• Corrosion Resistant Terminals
• 3 Year Warranty From The Date Of Original Purchase

See All

• Endurance™ Professional Grade
• 8 ft. Long
• Lid Opens 180 Degrees
• Impact And Corrosion Resistant
• Sleeving Protects Wires From Harm
• Meets SAE Standards
• Corrosion Resistant Terminals
• 3 Year Warranty From The Date Of Original Purchase

See All

• Red LED Light Will Glow If Connection Is Correct
• Tests Left And Right Turn Signals
• Tests Brake And Tail Lights
• Tests Marker Lights
• Dust Cover Prevents Corrosion To 4 Wire Flat
• 90 Day Warranty From The Date Of Original Purchase

See All