uxcell Amp Ammeter DC Diverter Current Shunt Resistor 50A 75mV Product Name : DC Shunt;Current : 50A Voltage Drop : 75mV;Accuracy : 0.5 Class Dimension : 12 x 2.5 x 1.4cm/4.7" x 0.98" x 0.5"(L*W*H);Material : Metal, Plastic Main Color : Black, Silver Tone;Net Weight : 68g Package Content : 1 x DC Shunt