Circuit Tester

• 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

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