Setup, view axle group weight and calibrate your QuickWeigh Scale all from the Air-Weigh QuickWeigh app! QuickWeigh is your go-to overload protection. A quick check of your weight and you are on your way on time. The QuickWeigh app will walk you through setting up your on-board scale for the first time, calibration options and will become your new best friend for knowing your axle group weight at any loading site.