I use the pocket scale as tone arm for adjusting the bearing weight of my pickup at the turntables. With my mechanical Shure stylus balance at best an accuracy of approximately +/- 0.1 g was possible. With this scale to reach an accuracy of +/- 0.01 g, which is more accurate by a factor of 10. However, one should, as recommended by the manufacturer, calibrate the scale at regular intervals. Judged that the Designated as tonearm balances scales start at a price of 40 and from 140 to 250 cost Tonabnehmerproduzenten quickly sometimes, I'm using this scale more than very satisfied.