My Weigh Pocket Dura 300 Precision Jewellery Scale + Tray Tools Pouch 300g 0.01g The My Weigh Durascale is an extreme high precision instrument The Durascale uses true 10,000 Division (D-100) German-Made HBM Sensors Advanced weighing instrument that reads in 7standard modes Advanced parts counting, along with an adjustable auto-off feature Full range tare, temperate / RFinterference compensation and more