SeeBrake displays the push-rod and timing measurements in the app over Bluetooth, at the end of a brake event. Once connected, and the brakes are applied and released, the measurements of the brake push rod travel and timing will be captured and sent to the phone.
The SeeBrake app will collect all brake data, display the results and make a determination of the overall condition of the vehicle brakes.
Each brake is calibrated for the size of the air canister and taking initial readings. Each controller in the SeeBrake system will read all of its brakes and determine if each brake is within limits or if not, by how much.
SeeBrake also records the time it takes for each brake to reach its full position. From that data, one can see if a brake is dragging or stuck. It is also important to know that the trailer brakes are engaging before the tractor brakes.