I currently use a mini scale that is too small to stand on so I was excited to get the scale. I tested the accuracy of the weight against my weights and compared it to my mini scale. Weight - 52.5lbs. Mini scale 52.5. This scale- 53.2 Weights - 105lbs. Mini scale- 105.2. This scale 106.3 Obviously a nonlinear error that is an function the weight so I returned it immediately Rather disappointing Build quality is solid though