Electric Trailer Brake Controller, Proportional Inertia Type, Low Profile, Fully Adjustable, Plug-and-Play

This proportional inertia controller uses a three-axis accelerometer that senses motion, so braking responds smoothly as you slow down. The third sensing axis adjusts power on grades, whether you are climbing or descending. Automatic leveling and calibration make setup straightforward.

The unit drives 2 to 8 trailer brakes and works with low-voltage, PWM, ABS and cruise control setups. Gain, load, and ramp time can be tuned for different towing conditions. The display shows full-text diagnostics, tow vehicle voltage, and trailer disconnect status, and its brightness can be adjusted. Mount it nearly anywhere in the cab at any angle.

Specifications

• Item number: 51146
• Type: Proportional inertia
• Sensing: Triple-axis accelerometer
• Trailer brakes supported: 2 to 8
• Display: Full-text diagnostics
• Dimensions: 8.15 in L x 5.39 in W x 2.76 in H

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